organic compounds
3,3′-{[(Biphenyl-2,2′-diyl)bis(methylene)]bis(oxy)}bis[N-(4-chlorophenyl)benzamide]
aOrchid Chemicals and Pharmaceuticals Limited, R&D Centre, Chennai 600 119, India, bZydus Cadila, Vadodara, India, and cPresidency College, Chennai 600 005, India
*Correspondence e-mail: sarkkaraiananthan@gmail.com
In the title compound, C40H30Cl2N2O4, the two benzene rings of the biphenyl unit are twisted with respect to each other, making a dihedral angle of 73.07 (4)°. The benzene rings of the benzamide groups form dihedral angles of 77.09 (5) and 55.48 (6)° with the central biphenyl moiety. In the crystal, molecules are linked through N—H⋯O hydrogen bonds to form a fused R22(38) ring motif which forms a supermolecular ribbon network extending along the [100] plane. In the two 4-chlorophenyl rings, the five C atoms and their attached H atoms are disordered over two sets of sites, with site-occupancy factors of 0.657 (15):0.343 (15) and 0.509 (13):0.491 (13).
Related literature
For the pharmacological properties of benzo[c]phenanthridine derivatives, see: Clement et al. (2005); Stermitz et al. (1973, 1975); Fang et al. (1993); Suzuki et al. (1992); Kanzawa et al. (1997); Guo et al. (2007); Nissanka et al. (2001); Lenfeld et al. (1981); Ishikawa (2001). For the synthesis of the starting material, see: Zhang et al. (2008). For graph-set notation, see: Bernstein et al. (1995).
Experimental
Crystal data
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Data collection: APEX2 (Bruker, 2004); cell SAINT (Bruker, 2004); data reduction: SAINT; program(s) used to solve structure: SIR92 (Altomare et al., 1993); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 2012) and DIAMOND (Brandenburg, 1998); software used to prepare material for publication: PLATON (Spek, 2009).
Supporting information
10.1107/S160053681301009X/lx2280sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S160053681301009X/lx2280Isup2.hkl
Supporting information file. DOI: 10.1107/S160053681301009X/lx2280Isup3.cml
To a solution of 3,3'-(biphenyl-2,2-diylbis(methylene))bis(oxy)dibenzoic acid (1.0 mmol) in dry DMF (10 ml), HBTU (2.5 mmol), diisopropylethyl amine (2.2 mmol) were added and stirred for 30 min. 4-Chloroaniline (3.0 mmol) was added to the reaction mixture and stirred for furher 3 h. The progress of the reaction wa monitored by HPLC. The reaction mixture was poured into ice water and filtered. The solid was washed with water folled by cold ethanol and dried under vaccum. The crude product was purified by
(SiO2).The carbon hydrogen atoms were treated as riding atoms with a distance d(C—H) = 0.93 Å with Uiso (H) = -1.2Ueq(C) [for aromatic C—H] and d(C—H) = 0.97 Å with Uiso (H) = -1.2Ueq(C) [for CH2], respectively. The nitrogen attached H atoms identified from the difference
were restrained to a distance of 0.92 (1) Å. In the molecular structure the two terminal 4–chloroaniline moieties are positionally disordered over two sites with refined occupancies set of 0.666 (15): 0.334 (15) and 0.529 (11): 0.471 (11), respectively. The positions of the atoms C4B and C35B were constrained to share the same site as that of C4A and C35A with equal atomic displacement parameters. The bond lengths of the disordered components were made similar using standard similarity restrains with suitable s.u. 0.002 Å. The ADP of the disordered compound were allowed to behave isotropically with s.u. of 0.01 followed by the appropriate rigid bond restrains.Data collection: APEX2 (Bruker, 2004); cell
SAINT (Bruker, 2004); data reduction: SAINT (Bruker, 2004); program(s) used to solve structure: SIR92 (Altomare et al., 1993); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 2012) and DIAMOND (Brandenburg, 1998); software used to prepare material for publication: PLATON (Spek, 2009).C40H30Cl2N2O4 | Z = 2 |
Mr = 673.56 | F(000) = 700 |
Triclinic, P1 | Dx = 1.361 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 9.4761 (2) Å | Cell parameters from 8220 reflections |
b = 11.9967 (3) Å | θ = 2.3–24.7° |
c = 15.9238 (4) Å | µ = 0.24 mm−1 |
α = 75.944 (2)° | T = 296 K |
β = 86.163 (1)° | Block, colourless |
γ = 69.368 (3)° | 0.30 × 0.25 × 0.20 mm |
V = 1643.07 (7) Å3 |
Bruker Kappa APEXII CCD diffractometer | 6937 independent reflections |
Radiation source: fine-focus sealed tube | 4799 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.032 |
ω and ϕ scan | θmax = 26.7°, θmin = 2.4° |
Absorption correction: multi-scan (SADABS; Bruker, 2004) | h = −11→11 |
Tmin = 0.890, Tmax = 0.953 | k = −15→15 |
33102 measured reflections | l = −20→20 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.039 | Hydrogen site location: difference Fourier map |
wR(F2) = 0.101 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.02 | w = 1/[σ2(Fo2) + (0.0393P)2 + 0.3325P] where P = (Fo2 + 2Fc2)/3 |
6937 reflections | (Δ/σ)max = 0.001 |
551 parameters | Δρmax = 0.16 e Å−3 |
268 restraints | Δρmin = −0.19 e Å−3 |
C40H30Cl2N2O4 | γ = 69.368 (3)° |
Mr = 673.56 | V = 1643.07 (7) Å3 |
Triclinic, P1 | Z = 2 |
a = 9.4761 (2) Å | Mo Kα radiation |
b = 11.9967 (3) Å | µ = 0.24 mm−1 |
c = 15.9238 (4) Å | T = 296 K |
α = 75.944 (2)° | 0.30 × 0.25 × 0.20 mm |
β = 86.163 (1)° |
Bruker Kappa APEXII CCD diffractometer | 6937 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2004) | 4799 reflections with I > 2σ(I) |
Tmin = 0.890, Tmax = 0.953 | Rint = 0.032 |
33102 measured reflections |
R[F2 > 2σ(F2)] = 0.039 | 268 restraints |
wR(F2) = 0.101 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.02 | Δρmax = 0.16 e Å−3 |
6937 reflections | Δρmin = −0.19 e Å−3 |
551 parameters |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
C1A | 0.4646 (8) | 1.2020 (6) | 0.0018 (4) | 0.0597 (14) | 0.666 (15) |
C2A | 0.5814 (11) | 1.0932 (7) | 0.0296 (6) | 0.0580 (13) | 0.666 (15) |
H2A | 0.6728 | 1.0771 | 0.0012 | 0.070* | 0.666 (15) |
C3A | 0.5602 (7) | 1.0088 (9) | 0.1004 (7) | 0.0507 (14) | 0.666 (15) |
H3A | 0.6365 | 0.9333 | 0.1182 | 0.061* | 0.666 (15) |
C4A | 0.42764 (16) | 1.03464 (14) | 0.14526 (10) | 0.0473 (4) | 0.666 (15) |
C5A | 0.3087 (7) | 1.1403 (5) | 0.1137 (6) | 0.0565 (18) | 0.666 (15) |
H5A | 0.2151 | 1.1541 | 0.1397 | 0.068* | 0.666 (15) |
C6A | 0.3294 (8) | 1.2254 (7) | 0.0436 (5) | 0.0673 (18) | 0.666 (15) |
H6A | 0.2513 | 1.2994 | 0.0242 | 0.081* | 0.666 (15) |
Cl1A | 0.4763 (3) | 1.3093 (2) | −0.09101 (16) | 0.0976 (9) | 0.666 (15) |
C1B | 0.456 (2) | 1.2258 (13) | 0.0167 (10) | 0.080 (5) | 0.334 (15) |
C2B | 0.575 (2) | 1.1172 (15) | 0.0392 (14) | 0.074 (5) | 0.334 (15) |
H2B | 0.6632 | 1.1063 | 0.0081 | 0.088* | 0.334 (15) |
C3B | 0.5650 (13) | 1.0243 (18) | 0.1071 (15) | 0.063 (5) | 0.334 (15) |
H3B | 0.6498 | 0.9556 | 0.1269 | 0.076* | 0.334 (15) |
C4B | 0.42764 (16) | 1.03464 (14) | 0.14526 (10) | 0.0473 (4) | 0.334 (15) |
C5B | 0.3174 (17) | 1.1487 (9) | 0.1283 (14) | 0.062 (4) | 0.334 (15) |
H5B | 0.2326 | 1.1613 | 0.1628 | 0.074* | 0.334 (15) |
C6B | 0.3255 (19) | 1.2451 (18) | 0.0633 (11) | 0.076 (4) | 0.334 (15) |
H6B | 0.2466 | 1.3200 | 0.0514 | 0.091* | 0.334 (15) |
Cl1B | 0.4951 (8) | 1.3346 (11) | −0.0657 (11) | 0.179 (3) | 0.334 (15) |
N1 | 0.40095 (14) | 0.94586 (12) | 0.21457 (9) | 0.0492 (3) | |
O1 | 0.63544 (12) | 0.85255 (11) | 0.27605 (8) | 0.0621 (3) | |
O2 | 0.17930 (12) | 0.62038 (10) | 0.34893 (7) | 0.0500 (3) | |
C7 | 0.50297 (16) | 0.86138 (14) | 0.27347 (11) | 0.0449 (4) | |
C8 | 0.44242 (15) | 0.77927 (13) | 0.33911 (10) | 0.0411 (3) | |
C9 | 0.49327 (16) | 0.74659 (14) | 0.42458 (11) | 0.0459 (4) | |
H9 | 0.5658 | 0.7742 | 0.4400 | 0.055* | |
C10 | 0.43533 (18) | 0.67316 (15) | 0.48594 (11) | 0.0481 (4) | |
H10 | 0.4675 | 0.6529 | 0.5434 | 0.058* | |
C11 | 0.32978 (17) | 0.62866 (14) | 0.46393 (10) | 0.0457 (4) | |
H11 | 0.2915 | 0.5789 | 0.5061 | 0.055* | |
C12 | 0.28221 (16) | 0.65902 (13) | 0.37867 (10) | 0.0405 (3) | |
C13 | 0.33769 (16) | 0.73458 (13) | 0.31635 (10) | 0.0415 (3) | |
H13 | 0.3047 | 0.7554 | 0.2591 | 0.050* | |
C14 | 0.13562 (18) | 0.52786 (14) | 0.40782 (10) | 0.0466 (4) | |
H14A | 0.0823 | 0.5596 | 0.4559 | 0.056* | |
H14B | 0.2243 | 0.4577 | 0.4307 | 0.056* | |
C15 | 0.03557 (16) | 0.49016 (13) | 0.36031 (9) | 0.0401 (3) | |
C16 | −0.11978 (17) | 0.54367 (14) | 0.36437 (10) | 0.0458 (4) | |
H16 | −0.1597 | 0.6033 | 0.3959 | 0.055* | |
C17 | −0.21617 (17) | 0.51056 (15) | 0.32282 (11) | 0.0504 (4) | |
H17 | −0.3200 | 0.5477 | 0.3262 | 0.061* | |
C18 | −0.15817 (18) | 0.42247 (16) | 0.27652 (12) | 0.0532 (4) | |
H18 | −0.2225 | 0.3988 | 0.2489 | 0.064* | |
C19 | −0.00360 (17) | 0.36890 (15) | 0.27094 (11) | 0.0495 (4) | |
H19 | 0.0349 | 0.3097 | 0.2389 | 0.059* | |
C20 | 0.09528 (16) | 0.40154 (13) | 0.31206 (10) | 0.0405 (3) | |
C21 | 0.26020 (16) | 0.34897 (14) | 0.29640 (10) | 0.0420 (4) | |
C22 | 0.32557 (18) | 0.42457 (16) | 0.24000 (12) | 0.0558 (4) | |
H22 | 0.2687 | 0.5068 | 0.2191 | 0.067* | |
C23 | 0.47267 (19) | 0.38018 (19) | 0.21453 (13) | 0.0675 (5) | |
H23 | 0.5134 | 0.4317 | 0.1757 | 0.081* | |
C24 | 0.55876 (19) | 0.25992 (19) | 0.24657 (13) | 0.0667 (5) | |
H24 | 0.6580 | 0.2294 | 0.2294 | 0.080* | |
C25 | 0.49781 (18) | 0.18469 (17) | 0.30407 (12) | 0.0563 (4) | |
H25 | 0.5578 | 0.1037 | 0.3268 | 0.068* | |
C26 | 0.34869 (17) | 0.22633 (14) | 0.32927 (10) | 0.0432 (4) | |
C27 | 0.28819 (19) | 0.13376 (15) | 0.38488 (10) | 0.0487 (4) | |
H27A | 0.2044 | 0.1309 | 0.3547 | 0.058* | |
H27B | 0.3662 | 0.0534 | 0.3948 | 0.058* | |
C28 | 0.19174 (16) | 0.07798 (13) | 0.52451 (10) | 0.0414 (3) | |
C29 | 0.19905 (17) | −0.03385 (14) | 0.51121 (11) | 0.0480 (4) | |
H29 | 0.2378 | −0.0565 | 0.4602 | 0.058* | |
C30 | 0.14826 (18) | −0.11133 (15) | 0.57439 (12) | 0.0525 (4) | |
H30 | 0.1539 | −0.1867 | 0.5657 | 0.063* | |
C31 | 0.08990 (17) | −0.07942 (14) | 0.64945 (11) | 0.0476 (4) | |
H31 | 0.0546 | −0.1322 | 0.6908 | 0.057* | |
C32 | 0.08323 (15) | 0.03173 (13) | 0.66397 (10) | 0.0406 (3) | |
C33 | 0.13408 (16) | 0.11027 (14) | 0.60071 (10) | 0.0418 (3) | |
H33 | 0.1293 | 0.1853 | 0.6097 | 0.050* | |
C34 | 0.01855 (16) | 0.06187 (14) | 0.74681 (10) | 0.0441 (4) | |
C35A | 0.02175 (17) | 0.18781 (16) | 0.84834 (10) | 0.0504 (4) | 0.471 (11) |
C36A | 0.0729 (12) | 0.2814 (7) | 0.8494 (8) | 0.0496 (17) | 0.471 (11) |
H36A | 0.1397 | 0.2992 | 0.8074 | 0.059* | 0.471 (11) |
C37A | 0.0283 (10) | 0.3494 (9) | 0.9108 (5) | 0.0617 (19) | 0.471 (11) |
H37A | 0.0694 | 0.4086 | 0.9127 | 0.074* | 0.471 (11) |
C38A | −0.0781 (10) | 0.3285 (7) | 0.9693 (5) | 0.0662 (19) | 0.471 (11) |
C39A | −0.1328 (8) | 0.2360 (8) | 0.9690 (5) | 0.0677 (18) | 0.471 (11) |
H39A | −0.2001 | 0.2187 | 1.0110 | 0.081* | 0.471 (11) |
C40A | −0.0877 (8) | 0.1692 (8) | 0.9063 (4) | 0.0695 (19) | 0.471 (11) |
H40A | −0.1310 | 0.1118 | 0.9031 | 0.083* | 0.471 (11) |
Cl2A | −0.1473 (8) | 0.4066 (5) | 1.0500 (4) | 0.1195 (14) | 0.471 (11) |
C35B | 0.02175 (17) | 0.18781 (16) | 0.84834 (10) | 0.0504 (4) | 0.529 (11) |
C36B | 0.0312 (12) | 0.2991 (6) | 0.8493 (7) | 0.066 (3) | 0.529 (11) |
H36B | 0.0726 | 0.3399 | 0.8027 | 0.079* | 0.529 (11) |
C37B | −0.0201 (11) | 0.3507 (8) | 0.9187 (5) | 0.071 (2) | 0.529 (11) |
H37B | −0.0200 | 0.4285 | 0.9176 | 0.085* | 0.529 (11) |
C38B | −0.0716 (8) | 0.2859 (8) | 0.9897 (4) | 0.0669 (19) | 0.529 (11) |
C39B | −0.0711 (9) | 0.1694 (9) | 0.9937 (4) | 0.0815 (19) | 0.529 (11) |
H39B | −0.1017 | 0.1248 | 1.0432 | 0.098* | 0.529 (11) |
C40B | −0.0239 (9) | 0.1210 (6) | 0.9220 (2) | 0.0703 (16) | 0.529 (11) |
H40B | −0.0228 | 0.0429 | 0.9231 | 0.084* | 0.529 (11) |
Cl2B | −0.1290 (5) | 0.3534 (9) | 1.0766 (3) | 0.1340 (18) | 0.529 (11) |
N2 | 0.07391 (14) | 0.13319 (13) | 0.77786 (9) | 0.0485 (3) | |
O3 | 0.23884 (13) | 0.16234 (10) | 0.46603 (7) | 0.0513 (3) | |
O4 | −0.07818 (12) | 0.02208 (11) | 0.78374 (8) | 0.0576 (3) | |
H1 | 0.3037 (11) | 0.9519 (14) | 0.2221 (10) | 0.052 (5)* | |
H2 | 0.1523 (15) | 0.1504 (15) | 0.7493 (10) | 0.063 (5)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1A | 0.074 (3) | 0.056 (2) | 0.049 (2) | −0.031 (2) | 0.0084 (18) | −0.004 (2) |
C2A | 0.059 (2) | 0.066 (3) | 0.056 (2) | −0.031 (2) | 0.0106 (19) | −0.014 (2) |
C3A | 0.046 (2) | 0.053 (2) | 0.056 (3) | −0.0224 (19) | 0.008 (2) | −0.010 (2) |
C4A | 0.0425 (8) | 0.0504 (9) | 0.0529 (10) | −0.0227 (7) | 0.0020 (7) | −0.0097 (8) |
C5A | 0.043 (2) | 0.062 (3) | 0.056 (4) | −0.0161 (19) | 0.0025 (19) | −0.003 (2) |
C6A | 0.071 (2) | 0.055 (3) | 0.060 (3) | −0.012 (2) | 0.005 (2) | −0.001 (2) |
Cl1A | 0.1158 (14) | 0.0887 (11) | 0.0705 (11) | −0.0396 (10) | 0.0182 (9) | 0.0157 (8) |
C1B | 0.087 (6) | 0.069 (6) | 0.079 (7) | −0.035 (4) | −0.001 (5) | 0.003 (5) |
C2B | 0.059 (5) | 0.085 (7) | 0.079 (8) | −0.041 (5) | 0.019 (5) | −0.004 (5) |
C3B | 0.045 (4) | 0.072 (7) | 0.073 (7) | −0.029 (4) | −0.005 (4) | −0.002 (5) |
C4B | 0.0425 (8) | 0.0504 (9) | 0.0529 (10) | −0.0227 (7) | 0.0020 (7) | −0.0097 (8) |
C5B | 0.069 (6) | 0.059 (5) | 0.057 (6) | −0.021 (4) | 0.001 (4) | −0.016 (4) |
C6B | 0.076 (5) | 0.067 (6) | 0.074 (7) | −0.011 (4) | −0.007 (4) | −0.016 (5) |
Cl1B | 0.192 (4) | 0.156 (4) | 0.163 (6) | −0.104 (4) | −0.034 (4) | 0.087 (4) |
N1 | 0.0342 (7) | 0.0530 (8) | 0.0594 (9) | −0.0211 (6) | 0.0044 (6) | −0.0032 (7) |
O1 | 0.0378 (6) | 0.0767 (9) | 0.0713 (8) | −0.0284 (6) | 0.0008 (5) | −0.0034 (7) |
O2 | 0.0601 (7) | 0.0526 (7) | 0.0451 (6) | −0.0355 (6) | −0.0043 (5) | −0.0005 (5) |
C7 | 0.0351 (8) | 0.0478 (9) | 0.0558 (10) | −0.0185 (7) | 0.0075 (7) | −0.0146 (8) |
C8 | 0.0329 (7) | 0.0387 (8) | 0.0513 (9) | −0.0116 (6) | 0.0059 (6) | −0.0123 (7) |
C9 | 0.0375 (8) | 0.0451 (9) | 0.0567 (10) | −0.0134 (7) | −0.0015 (7) | −0.0159 (8) |
C10 | 0.0503 (9) | 0.0474 (9) | 0.0446 (9) | −0.0133 (8) | −0.0041 (7) | −0.0111 (7) |
C11 | 0.0517 (9) | 0.0412 (9) | 0.0438 (9) | −0.0186 (7) | 0.0028 (7) | −0.0057 (7) |
C12 | 0.0404 (8) | 0.0373 (8) | 0.0453 (9) | −0.0156 (7) | 0.0014 (7) | −0.0096 (7) |
C13 | 0.0399 (8) | 0.0428 (9) | 0.0427 (9) | −0.0159 (7) | 0.0028 (6) | −0.0100 (7) |
C14 | 0.0551 (9) | 0.0445 (9) | 0.0432 (9) | −0.0262 (8) | 0.0023 (7) | −0.0028 (7) |
C15 | 0.0454 (8) | 0.0376 (8) | 0.0378 (8) | −0.0209 (7) | 0.0026 (6) | −0.0005 (7) |
C16 | 0.0480 (9) | 0.0412 (9) | 0.0455 (9) | −0.0160 (7) | 0.0088 (7) | −0.0065 (7) |
C17 | 0.0367 (8) | 0.0512 (10) | 0.0581 (10) | −0.0154 (7) | 0.0037 (7) | −0.0040 (8) |
C18 | 0.0429 (9) | 0.0574 (11) | 0.0647 (11) | −0.0241 (8) | −0.0018 (8) | −0.0132 (9) |
C19 | 0.0451 (9) | 0.0481 (9) | 0.0608 (11) | −0.0192 (7) | 0.0032 (8) | −0.0186 (8) |
C20 | 0.0398 (8) | 0.0382 (8) | 0.0428 (8) | −0.0175 (7) | 0.0018 (6) | −0.0027 (7) |
C21 | 0.0373 (8) | 0.0452 (9) | 0.0460 (9) | −0.0183 (7) | 0.0018 (6) | −0.0094 (7) |
C22 | 0.0447 (9) | 0.0520 (10) | 0.0667 (12) | −0.0202 (8) | 0.0037 (8) | −0.0024 (9) |
C23 | 0.0473 (10) | 0.0727 (13) | 0.0778 (13) | −0.0291 (10) | 0.0091 (9) | 0.0014 (11) |
C24 | 0.0367 (9) | 0.0782 (14) | 0.0801 (14) | −0.0196 (9) | 0.0071 (9) | −0.0111 (11) |
C25 | 0.0426 (9) | 0.0555 (11) | 0.0629 (11) | −0.0100 (8) | −0.0042 (8) | −0.0088 (9) |
C26 | 0.0434 (8) | 0.0478 (9) | 0.0397 (8) | −0.0178 (7) | −0.0021 (7) | −0.0093 (7) |
C27 | 0.0538 (9) | 0.0469 (9) | 0.0446 (9) | −0.0168 (8) | 0.0038 (7) | −0.0109 (7) |
C28 | 0.0392 (8) | 0.0378 (8) | 0.0447 (9) | −0.0134 (7) | −0.0010 (7) | −0.0044 (7) |
C29 | 0.0498 (9) | 0.0402 (9) | 0.0524 (10) | −0.0128 (7) | 0.0020 (7) | −0.0122 (8) |
C30 | 0.0552 (10) | 0.0368 (9) | 0.0663 (12) | −0.0172 (8) | −0.0006 (8) | −0.0112 (8) |
C31 | 0.0414 (8) | 0.0424 (9) | 0.0573 (10) | −0.0181 (7) | −0.0007 (7) | −0.0026 (8) |
C32 | 0.0303 (7) | 0.0422 (9) | 0.0480 (9) | −0.0133 (6) | −0.0013 (6) | −0.0066 (7) |
C33 | 0.0403 (8) | 0.0380 (8) | 0.0485 (9) | −0.0150 (7) | 0.0024 (7) | −0.0111 (7) |
C34 | 0.0314 (7) | 0.0475 (9) | 0.0501 (9) | −0.0147 (7) | 0.0008 (7) | −0.0037 (7) |
C35A | 0.0398 (8) | 0.0713 (12) | 0.0436 (9) | −0.0242 (8) | 0.0049 (7) | −0.0136 (8) |
C36A | 0.053 (4) | 0.052 (3) | 0.042 (3) | −0.018 (3) | 0.001 (3) | −0.009 (3) |
C37A | 0.067 (5) | 0.071 (4) | 0.051 (3) | −0.031 (3) | 0.004 (3) | −0.012 (3) |
C38A | 0.082 (4) | 0.069 (4) | 0.051 (4) | −0.032 (3) | 0.010 (3) | −0.015 (3) |
C39A | 0.064 (3) | 0.087 (4) | 0.068 (4) | −0.039 (3) | 0.033 (3) | −0.038 (3) |
C40A | 0.048 (3) | 0.107 (4) | 0.082 (3) | −0.049 (3) | 0.033 (3) | −0.051 (3) |
Cl2A | 0.166 (3) | 0.135 (3) | 0.091 (2) | −0.068 (2) | 0.039 (2) | −0.0722 (19) |
C35B | 0.0398 (8) | 0.0713 (12) | 0.0436 (9) | −0.0242 (8) | 0.0049 (7) | −0.0136 (8) |
C36B | 0.081 (6) | 0.058 (3) | 0.043 (3) | −0.012 (3) | 0.001 (3) | −0.003 (2) |
C37B | 0.077 (5) | 0.077 (3) | 0.058 (3) | −0.019 (3) | 0.005 (3) | −0.026 (3) |
C38B | 0.060 (3) | 0.101 (5) | 0.048 (3) | −0.032 (4) | 0.009 (2) | −0.029 (3) |
C39B | 0.080 (4) | 0.123 (5) | 0.058 (3) | −0.056 (4) | 0.023 (3) | −0.025 (3) |
C40B | 0.062 (4) | 0.105 (4) | 0.063 (3) | −0.049 (3) | 0.022 (2) | −0.032 (2) |
Cl2B | 0.1161 (14) | 0.217 (5) | 0.083 (2) | −0.043 (3) | 0.0195 (15) | −0.090 (3) |
N2 | 0.0418 (7) | 0.0659 (9) | 0.0470 (8) | −0.0310 (7) | 0.0128 (6) | −0.0149 (7) |
O3 | 0.0683 (7) | 0.0463 (6) | 0.0445 (6) | −0.0270 (6) | 0.0114 (5) | −0.0121 (5) |
O4 | 0.0440 (6) | 0.0703 (8) | 0.0654 (8) | −0.0330 (6) | 0.0127 (5) | −0.0118 (6) |
C1A—C6A | 1.373 (2) | C21—C22 | 1.392 (2) |
C1A—C2A | 1.375 (2) | C21—C26 | 1.399 (2) |
C1A—Cl1A | 1.735 (3) | C22—C23 | 1.377 (2) |
C2A—C3A | 1.376 (2) | C22—H22 | 0.9300 |
C2A—H2A | 0.9300 | C23—C24 | 1.370 (3) |
C3A—C4A | 1.378 (2) | C23—H23 | 0.9300 |
C3A—H3A | 0.9300 | C24—C25 | 1.372 (2) |
C4A—C5A | 1.3747 (19) | C24—H24 | 0.9300 |
C5A—C6A | 1.3738 (19) | C25—C26 | 1.390 (2) |
C5A—H5A | 0.9300 | C25—H25 | 0.9300 |
C6A—H6A | 0.9300 | C26—C27 | 1.500 (2) |
C1B—C6B | 1.373 (2) | C27—O3 | 1.4239 (18) |
C1B—C2B | 1.375 (2) | C27—H27A | 0.9700 |
C1B—Cl1B | 1.735 (3) | C27—H27B | 0.9700 |
C2B—C3B | 1.376 (2) | C28—O3 | 1.3767 (17) |
C2B—H2B | 0.9300 | C28—C33 | 1.383 (2) |
C3B—H3B | 0.9300 | C28—C29 | 1.386 (2) |
C5B—C6B | 1.373 (2) | C29—C30 | 1.380 (2) |
C5B—H5B | 0.9300 | C29—H29 | 0.9300 |
C6B—H6B | 0.9300 | C30—C31 | 1.366 (2) |
N1—C7 | 1.346 (2) | C30—H30 | 0.9300 |
N1—H1 | 0.901 (9) | C31—C32 | 1.387 (2) |
O1—C7 | 1.2247 (17) | C31—H31 | 0.9300 |
O2—C12 | 1.3702 (17) | C32—C33 | 1.389 (2) |
O2—C14 | 1.4314 (17) | C32—C34 | 1.488 (2) |
C7—C8 | 1.487 (2) | C33—H33 | 0.9300 |
C8—C13 | 1.386 (2) | C34—O4 | 1.2303 (17) |
C8—C9 | 1.391 (2) | C34—N2 | 1.345 (2) |
C9—C10 | 1.372 (2) | C35A—C36A | 1.374 (2) |
C9—H9 | 0.9300 | C35A—C40A | 1.383 (2) |
C10—C11 | 1.386 (2) | C35A—N2 | 1.410 (2) |
C10—H10 | 0.9300 | C36A—C37A | 1.374 (2) |
C11—C12 | 1.380 (2) | C36A—H36A | 0.9300 |
C11—H11 | 0.9300 | C37A—C38A | 1.373 (2) |
C12—C13 | 1.383 (2) | C37A—H37A | 0.9300 |
C13—H13 | 0.9300 | C38A—C39A | 1.382 (2) |
C14—C15 | 1.497 (2) | C38A—Cl2A | 1.731 (3) |
C14—H14A | 0.9700 | C39A—C40A | 1.383 (2) |
C14—H14B | 0.9700 | C39A—H39A | 0.9300 |
C15—C16 | 1.387 (2) | C40A—H40A | 0.9300 |
C15—C20 | 1.398 (2) | C36B—C37B | 1.374 (2) |
C16—C17 | 1.376 (2) | C36B—H36B | 0.9300 |
C16—H16 | 0.9300 | C37B—C38B | 1.373 (2) |
C17—C18 | 1.370 (2) | C37B—H37B | 0.9300 |
C17—H17 | 0.9300 | C38B—C39B | 1.382 (2) |
C18—C19 | 1.383 (2) | C38B—Cl2B | 1.732 (3) |
C18—H18 | 0.9300 | C39B—C40B | 1.383 (2) |
C19—C20 | 1.388 (2) | C39B—H39B | 0.9300 |
C19—H19 | 0.9300 | C40B—H40B | 0.9300 |
C20—C21 | 1.494 (2) | N2—H2 | 0.905 (9) |
C6A—C1A—C2A | 120.6 (5) | C26—C21—C20 | 123.74 (13) |
C6A—C1A—Cl1A | 117.3 (5) | C23—C22—C21 | 121.43 (16) |
C2A—C1A—Cl1A | 121.9 (5) | C23—C22—H22 | 119.3 |
C1A—C2A—C3A | 118.6 (8) | C21—C22—H22 | 119.3 |
C1A—C2A—H2A | 120.7 | C24—C23—C22 | 119.83 (16) |
C3A—C2A—H2A | 120.7 | C24—C23—H23 | 120.1 |
C2A—C3A—C4A | 121.0 (8) | C22—C23—H23 | 120.1 |
C2A—C3A—H3A | 119.5 | C23—C24—C25 | 119.67 (16) |
C4A—C3A—H3A | 119.5 | C23—C24—H24 | 120.2 |
C5A—C4A—C3A | 119.6 (5) | C25—C24—H24 | 120.2 |
C6A—C5A—C4A | 119.4 (6) | C24—C25—C26 | 121.69 (16) |
C6A—C5A—H5A | 120.3 | C24—C25—H25 | 119.2 |
C4A—C5A—H5A | 120.3 | C26—C25—H25 | 119.2 |
C1A—C6A—C5A | 120.4 (7) | C25—C26—C21 | 118.80 (14) |
C1A—C6A—H6A | 119.8 | C25—C26—C27 | 117.51 (15) |
C5A—C6A—H6A | 119.8 | C21—C26—C27 | 123.49 (14) |
C6B—C1B—C2B | 120.4 (12) | O3—C27—C26 | 111.81 (13) |
C6B—C1B—Cl1B | 125.4 (11) | O3—C27—H27A | 109.3 |
C2B—C1B—Cl1B | 113.8 (11) | C26—C27—H27A | 109.3 |
C1B—C2B—C3B | 121.1 (16) | O3—C27—H27B | 109.3 |
C1B—C2B—H2B | 119.5 | C26—C27—H27B | 109.3 |
C3B—C2B—H2B | 119.5 | H27A—C27—H27B | 107.9 |
C2B—C3B—H3B | 120.5 | O3—C28—C33 | 116.01 (13) |
C6B—C5B—H5B | 118.2 | O3—C28—C29 | 124.31 (14) |
C1B—C6B—C5B | 116.9 (16) | C33—C28—C29 | 119.68 (14) |
C1B—C6B—H6B | 121.5 | C30—C29—C28 | 119.35 (15) |
C5B—C6B—H6B | 121.5 | C30—C29—H29 | 120.3 |
C7—N1—H1 | 117.6 (10) | C28—C29—H29 | 120.3 |
C12—O2—C14 | 117.22 (11) | C31—C30—C29 | 121.23 (15) |
O1—C7—N1 | 124.04 (14) | C31—C30—H30 | 119.4 |
O1—C7—C8 | 121.00 (15) | C29—C30—H30 | 119.4 |
N1—C7—C8 | 114.94 (12) | C30—C31—C32 | 120.03 (14) |
C13—C8—C9 | 119.87 (14) | C30—C31—H31 | 120.0 |
C13—C8—C7 | 121.17 (14) | C32—C31—H31 | 120.0 |
C9—C8—C7 | 118.96 (13) | C31—C32—C33 | 119.10 (15) |
C10—C9—C8 | 119.32 (14) | C31—C32—C34 | 117.79 (13) |
C10—C9—H9 | 120.3 | C33—C32—C34 | 123.10 (14) |
C8—C9—H9 | 120.3 | C28—C33—C32 | 120.60 (14) |
C9—C10—C11 | 121.23 (15) | C28—C33—H33 | 119.7 |
C9—C10—H10 | 119.4 | C32—C33—H33 | 119.7 |
C11—C10—H10 | 119.4 | O4—C34—N2 | 123.28 (15) |
C12—C11—C10 | 119.25 (14) | O4—C34—C32 | 121.08 (14) |
C12—C11—H11 | 120.4 | N2—C34—C32 | 115.63 (12) |
C10—C11—H11 | 120.4 | C36A—C35A—C40A | 118.5 (5) |
O2—C12—C11 | 124.68 (13) | C36A—C35A—N2 | 113.6 (4) |
O2—C12—C13 | 115.13 (13) | C40A—C35A—N2 | 127.2 (2) |
C11—C12—C13 | 120.18 (14) | C37A—C36A—C35A | 122.0 (8) |
C12—C13—C8 | 120.12 (14) | C37A—C36A—H36A | 119.0 |
C12—C13—H13 | 119.9 | C35A—C36A—H36A | 119.0 |
C8—C13—H13 | 119.9 | C38A—C37A—C36A | 118.9 (9) |
O2—C14—C15 | 108.62 (12) | C38A—C37A—H37A | 120.5 |
O2—C14—H14A | 110.0 | C36A—C37A—H37A | 120.5 |
C15—C14—H14A | 110.0 | C37A—C38A—C39A | 120.2 (6) |
O2—C14—H14B | 110.0 | C37A—C38A—Cl2A | 124.7 (6) |
C15—C14—H14B | 110.0 | C39A—C38A—Cl2A | 115.0 (5) |
H14A—C14—H14B | 108.3 | C38A—C39A—C40A | 120.0 (5) |
C16—C15—C20 | 119.12 (14) | C38A—C39A—H39A | 120.0 |
C16—C15—C14 | 119.48 (14) | C40A—C39A—H39A | 120.0 |
C20—C15—C14 | 121.40 (13) | C39A—C40A—C35A | 120.0 (4) |
C17—C16—C15 | 121.51 (15) | C39A—C40A—H40A | 120.0 |
C17—C16—H16 | 119.2 | C35A—C40A—H40A | 120.0 |
C15—C16—H16 | 119.2 | C37B—C36B—H36B | 119.8 |
C18—C17—C16 | 119.57 (15) | C38B—C37B—C36B | 119.2 (8) |
C18—C17—H17 | 120.2 | C38B—C37B—H37B | 120.4 |
C16—C17—H17 | 120.2 | C36B—C37B—H37B | 120.4 |
C17—C18—C19 | 119.81 (15) | C37B—C38B—C39B | 121.8 (5) |
C17—C18—H18 | 120.1 | C37B—C38B—Cl2B | 117.1 (5) |
C19—C18—H18 | 120.1 | C39B—C38B—Cl2B | 121.0 (4) |
C18—C19—C20 | 121.42 (15) | C38B—C39B—C40B | 118.0 (4) |
C18—C19—H19 | 119.3 | C38B—C39B—H39B | 121.0 |
C20—C19—H19 | 119.3 | C40B—C39B—H39B | 121.0 |
C19—C20—C15 | 118.57 (13) | C39B—C40B—H40B | 119.6 |
C19—C20—C21 | 118.54 (14) | C34—N2—C35A | 127.85 (13) |
C15—C20—C21 | 122.66 (13) | C34—N2—H2 | 116.5 (11) |
C22—C21—C26 | 118.54 (14) | C35A—N2—H2 | 115.6 (11) |
C22—C21—C20 | 117.49 (14) | C28—O3—C27 | 116.35 (12) |
C6A—C1A—C2A—C3A | −0.4 (16) | C20—C21—C22—C23 | −172.93 (17) |
Cl1A—C1A—C2A—C3A | −175.5 (9) | C21—C22—C23—C24 | −1.6 (3) |
C1A—C2A—C3A—C4A | −3.1 (18) | C22—C23—C24—C25 | −0.2 (3) |
C2A—C3A—C4A—C5A | 7.1 (16) | C23—C24—C25—C26 | 1.8 (3) |
C3A—C4A—C5A—C6A | −7.5 (13) | C24—C25—C26—C21 | −1.5 (3) |
C2A—C1A—C6A—C5A | −0.1 (15) | C24—C25—C26—C27 | 173.61 (16) |
Cl1A—C1A—C6A—C5A | 175.2 (8) | C22—C21—C26—C25 | −0.3 (2) |
C4A—C5A—C6A—C1A | 4.1 (14) | C20—C21—C26—C25 | 174.13 (15) |
C6B—C1B—C2B—C3B | 2 (3) | C22—C21—C26—C27 | −175.11 (15) |
Cl1B—C1B—C2B—C3B | 176 (2) | C20—C21—C26—C27 | −0.7 (2) |
C2B—C1B—C6B—C5B | −4 (3) | C25—C26—C27—O3 | 119.95 (16) |
Cl1B—C1B—C6B—C5B | −177.7 (18) | C21—C26—C27—O3 | −65.20 (19) |
O1—C7—C8—C13 | −141.98 (16) | O3—C28—C29—C30 | −179.90 (14) |
N1—C7—C8—C13 | 39.9 (2) | C33—C28—C29—C30 | 0.1 (2) |
O1—C7—C8—C9 | 37.6 (2) | C28—C29—C30—C31 | 0.5 (2) |
N1—C7—C8—C9 | −140.53 (15) | C29—C30—C31—C32 | −1.1 (2) |
C13—C8—C9—C10 | −2.0 (2) | C30—C31—C32—C33 | 1.1 (2) |
C7—C8—C9—C10 | 178.49 (14) | C30—C31—C32—C34 | 179.99 (14) |
C8—C9—C10—C11 | 1.5 (2) | O3—C28—C33—C32 | 179.91 (13) |
C9—C10—C11—C12 | −0.1 (2) | C29—C28—C33—C32 | −0.1 (2) |
C14—O2—C12—C11 | −9.8 (2) | C31—C32—C33—C28 | −0.5 (2) |
C14—O2—C12—C13 | 170.86 (13) | C34—C32—C33—C28 | −179.32 (13) |
C10—C11—C12—O2 | 179.68 (14) | C31—C32—C34—O4 | −29.4 (2) |
C10—C11—C12—C13 | −1.0 (2) | C33—C32—C34—O4 | 149.42 (15) |
O2—C12—C13—C8 | 179.96 (13) | C31—C32—C34—N2 | 149.94 (14) |
C11—C12—C13—C8 | 0.6 (2) | C33—C32—C34—N2 | −31.2 (2) |
C9—C8—C13—C12 | 0.9 (2) | C40A—C35A—C36A—C37A | 5.7 (13) |
C7—C8—C13—C12 | −179.55 (14) | N2—C35A—C36A—C37A | 176.8 (8) |
C12—O2—C14—C15 | −174.41 (13) | C35A—C36A—C37A—C38A | −4.3 (15) |
O2—C14—C15—C16 | −95.68 (16) | C36A—C37A—C38A—C39A | 3.4 (13) |
O2—C14—C15—C20 | 84.61 (17) | C36A—C37A—C38A—Cl2A | −179.5 (9) |
C20—C15—C16—C17 | 0.7 (2) | C37A—C38A—C39A—C40A | −4.0 (12) |
C14—C15—C16—C17 | −179.01 (14) | Cl2A—C38A—C39A—C40A | 178.6 (5) |
C15—C16—C17—C18 | 0.2 (2) | C38A—C39A—C40A—C35A | 5.5 (9) |
C16—C17—C18—C19 | −0.9 (2) | C36A—C35A—C40A—C39A | −6.2 (9) |
C17—C18—C19—C20 | 0.6 (3) | N2—C35A—C40A—C39A | −176.0 (4) |
C18—C19—C20—C15 | 0.3 (2) | C36B—C37B—C38B—C39B | 1.0 (12) |
C18—C19—C20—C21 | −174.20 (15) | C36B—C37B—C38B—Cl2B | 177.9 (7) |
C16—C15—C20—C19 | −1.0 (2) | C37B—C38B—C39B—C40B | −3.2 (9) |
C14—C15—C20—C19 | 178.72 (13) | Cl2B—C38B—C39B—C40B | −180.0 (5) |
C16—C15—C20—C21 | 173.33 (13) | O4—C34—N2—C35A | −9.0 (3) |
C14—C15—C20—C21 | −7.0 (2) | C32—C34—N2—C35A | 171.68 (15) |
C19—C20—C21—C22 | 102.90 (18) | C36A—C35A—N2—C34 | −162.8 (6) |
C15—C20—C21—C22 | −71.4 (2) | C40A—C35A—N2—C34 | 7.4 (6) |
C19—C20—C21—C26 | −71.6 (2) | C33—C28—O3—C27 | −175.62 (13) |
C15—C20—C21—C26 | 114.09 (17) | C29—C28—O3—C27 | 4.4 (2) |
C26—C21—C22—C23 | 1.9 (3) | C26—C27—O3—C28 | −175.29 (12) |
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2···O1i | 0.91 (1) | 2.02 (1) | 2.8803 (16) | 160 (2) |
N1—H1···O4ii | 0.90 (1) | 2.05 (1) | 2.9443 (16) | 170 (2) |
Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) −x, −y+1, −z+1. |
Experimental details
Crystal data | |
Chemical formula | C40H30Cl2N2O4 |
Mr | 673.56 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 296 |
a, b, c (Å) | 9.4761 (2), 11.9967 (3), 15.9238 (4) |
α, β, γ (°) | 75.944 (2), 86.163 (1), 69.368 (3) |
V (Å3) | 1643.07 (7) |
Z | 2 |
Radiation type | Mo Kα |
µ (mm−1) | 0.24 |
Crystal size (mm) | 0.30 × 0.25 × 0.20 |
Data collection | |
Diffractometer | Bruker Kappa APEXII CCD diffractometer |
Absorption correction | Multi-scan (SADABS; Bruker, 2004) |
Tmin, Tmax | 0.890, 0.953 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 33102, 6937, 4799 |
Rint | 0.032 |
(sin θ/λ)max (Å−1) | 0.633 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.039, 0.101, 1.02 |
No. of reflections | 6937 |
No. of parameters | 551 |
No. of restraints | 268 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.16, −0.19 |
Computer programs: APEX2 (Bruker, 2004), SAINT (Bruker, 2004), SIR92 (Altomare et al., 1993), SHELXL97 (Sheldrick, 2008), ORTEP-3 (Farrugia, 2012) and DIAMOND (Brandenburg, 1998), PLATON (Spek, 2009).
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2···O1i | 0.905 (9) | 2.015 (11) | 2.8803 (16) | 159.7 (16) |
N1—H1···O4ii | 0.901 (9) | 2.053 (10) | 2.9443 (16) | 170.0 (15) |
Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) −x, −y+1, −z+1. |
Acknowledgements
The authors are grateful to the X-ray Facility, IIT Madras, India, for data collection. Further thanks are due to R. Jagan of IITM, V. Silambarasan and Dr D. Velmurugan of Madras University. RR thanks Orchid Chemicals and Pharmaceuticals Ltd, for providing the laboratory and analytical facility.
References
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This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
Benzo[c]phenanthridine derivatives are a class of substances possessing a wide range of pharmacological properties. Many naturally occurring alkaloids that contain a benzo[c]phennthridine ring system demonstrate interesting biological ativities as mentioned in the literature (Zhang et al., 2008; Clement et al., 2005). Antitumor activity (Stermitz et al., 1973, 1975; Fang et al., 1993; Suzuki et al., 1992; Kanzawa et al., 1997; Guo et al., 2007), antimicrobial activity (Nissanka et al., 2001), anti inflammatory activity (Lenfeld et al., 1981), antituberculosis activity (Ishikawa, 2001).
In the title molecule (Fig. 1), the two benzene rings of the biphenyl unit are twisted each other with a dihedral angle of 73.07 (4)°. The two phenyl rings (C8–C13 and C28–C32) of both the benzamide moiety form the dihedral angles of 77.09 (5)° and 55.48 (6)° with the central biphenyl moiety, respectively, In the two phenyl rings of the two 4–chlorophenyl groups, the five C atoms (C1/C2/C3/C5/C6) are disordered over two positions with site–occupancy factors, from refinement of 0.657 (15) (part A) and 0.343 (15) (part B), and the five C atoms (C36/C37/C38/C39/C40) are disordered over two positions with site–occupancy factors, from refinement of 0.509 (13) (part A) and 0.491 (13) (part B), respectively. In the crystal structure (Fig. 2), molecules are connected by two N—H···O hydrogen bonds (Table 1) to form fused R22 (38) ring motif which from a supermolecular ribbon network extending along the [100] plane.