supplementary materials
(Z)-Ethyl 3-[bis(4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-ylcarbonyl)amino]-3-(4-chlorophenyl)-2-cyanopropanoate
The title compound, C26H25Cl3N6O4, was prepared by the reaction of (Z)-ethyl 3-amino-3-(4-chlorophenyl)-2-cyanoacrylate and 4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carbonyl chloride. The dihedral angles between the chlorobenzene and the two pyrazole rings are 59.8 (2) and 33.3 (2)°. The two pyrazole rings are oriented to each other at a dihedral angle of 84.7 (2)°. The crystal packing is governed by intermolecular C-H
O interactions, resulting in a three-dimensional network. The ethyl groups are disordered over two positions, with site-occupancy factors of 0.71/0.29 and 0.51/0.49.
To a solution of (Z)-ethyl 3-amino-3-(4-chlorophenyl)-2-cyanoacrylate
(1.25 g, 0.0050 mol) in C1H2Cl2(18 ml), 4-chloro-3-ethyl-1-methyl-
1H-pyrazole-5-carbonyl chloride (3.11 g, 0.015 mol) was added.
Subsequently, Et3N1(1.52 g, 0.015 mol) was dropped into the solution under
stirring. The reaction mixture was then heated to reflux, stirred for 4 h.
Subsequently, it was cooled to room temperature. The reaction solution was
filtered off and some white solid was separated. The organic phase was washed
with water and then dried over Na2S1O4. After removal of the solvent, a
brown dope was obtained. After column chromatogram using ethylacetate/light
petroleum (1:6) as the eluent, small single crystals were grown from a
solution of ethyl acetate/petroleum ether(3:1) after 45 days, at room
temperature.
Methyl H atoms were placed in calculated positions with C—H=0.96Å and the
torsion angle was refined to fit the electron density; thermal parameters were
refined as Uiso(H)=1.5Ueq(C). Other H atoms were placed in
calculated positions with C—H =0.96Å (methylene C—H) and
0.93Å (aromatic C—H), and refined in riding mode, with
Uiso(H)=1.2Ueq(C).
Data collection: SMART (Bruker, 1997); cell refinement: SAINT (Bruker, 1997); data reduction: SAINT (Bruker, 1999); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).
(
Z)-Ethyl 3-[bis(4-chloro-3-ethyl-1-methyl-1
H-pyrazol-5-
ylcarbonyl)amino]-3-(4-chlorophenyl)-2-cyanopropanoate
top
Crystal data top
| C26H25Cl3N6O4 | F(000) = 1224 |
| Mr = 591.87 | Dx = 1.376 Mg m−3 |
| Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
| Hall symbol: -P 2ybc | Cell parameters from 2499 reflections |
| a = 10.7277 (3) Å | θ = 2.4–20.2° |
| b = 16.1476 (5) Å | µ = 0.36 mm−1 |
| c = 17.3109 (5) Å | T = 298 K |
| β = 107.671 (2)° | Block, colorless |
| V = 2857.21 (14) Å3 | 0.20 × 0.10 × 0.10 mm |
| Z = 4 | |
Data collection top
Bruker SMART CCD area-detector diffractometer | 3595 reflections with I > 2σ(I) |
| Radiation source: fine-focus sealed tube | Rint = 0.045 |
| graphite | θmax = 26.0°, θmin = 1.8° |
| φ and ω scans | h = −13→13 |
| 18010 measured reflections | k = −14→19 |
| 5600 independent reflections | l = −19→21 |
Refinement top
| 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)] = 0.065 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.170 | H-atom parameters constrained |
| S = 1.02 | w = 1/[σ2(Fo2) + (0.0809P)2 + 0.6207P] where P = (Fo2 + 2Fc2)/3 |
| 5600 reflections | (Δ/σ)max < 0.001 |
| 397 parameters | Δρmax = 0.33 e Å−3 |
| 12 restraints | Δρmin = −0.21 e Å−3 |
Crystal data top
| C26H25Cl3N6O4 | V = 2857.21 (14) Å3 |
| Mr = 591.87 | Z = 4 |
| Monoclinic, P21/c | Mo Kα radiation |
| a = 10.7277 (3) Å | µ = 0.36 mm−1 |
| b = 16.1476 (5) Å | T = 298 K |
| c = 17.3109 (5) Å | 0.20 × 0.10 × 0.10 mm |
| β = 107.671 (2)° | |
Data collection top
Bruker SMART CCD area-detector diffractometer | 3595 reflections with I > 2σ(I) |
| 18010 measured reflections | Rint = 0.045 |
| 5600 independent reflections | θmax = 26.0° |
Refinement top
| R[F2 > 2σ(F2)] = 0.065 | H-atom parameters constrained |
| wR(F2) = 0.170 | Δρmax = 0.33 e Å−3 |
| S = 1.02 | Δρmin = −0.21 e Å−3 |
| 5600 reflections | Absolute structure: ? |
| 397 parameters | Flack parameter: ? |
| 12 restraints | Rogers parameter: ? |
Special details top
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. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top| | x | y | z | Uiso*/Ueq | Occ. (<1) |
| C1 | 0.5605 (5) | 1.1026 (3) | 0.0809 (3) | 0.1016 (16) | |
| H1A | 0.4925 | 1.0742 | 0.0957 | 0.152* | |
| H1B | 0.5308 | 1.1155 | 0.0241 | 0.152* | |
| H1C | 0.5823 | 1.1529 | 0.1116 | 0.152* | |
| C2 | 0.6797 (4) | 1.0481 (3) | 0.0986 (2) | 0.0819 (12) | |
| H2A | 0.6586 | 0.9991 | 0.0647 | 0.098* | |
| H2B | 0.7485 | 1.0777 | 0.0846 | 0.098* | |
| C3 | 0.7296 (4) | 1.0218 (2) | 0.1857 (2) | 0.0600 (9) | |
| C4 | 0.7612 (3) | 0.9620 (2) | 0.30584 (19) | 0.0464 (8) | |
| C5 | 0.6770 (3) | 0.9653 (2) | 0.22757 (19) | 0.0493 (8) | |
| C6 | 0.9700 (4) | 1.0424 (3) | 0.3756 (3) | 0.0843 (13) | |
| H6A | 0.9397 | 1.0573 | 0.4205 | 0.126* | |
| H6B | 1.0117 | 1.0893 | 0.3598 | 0.126* | |
| H6C | 1.0316 | 0.9977 | 0.3913 | 0.126* | |
| C7 | 0.7665 (3) | 0.91302 (19) | 0.37875 (18) | 0.0446 (7) | |
| C8 | 0.5482 (3) | 0.96134 (19) | 0.37330 (17) | 0.0416 (7) | |
| C9 | 0.6001 (3) | 1.0460 (2) | 0.39174 (18) | 0.0434 (7) | |
| C10 | 0.6964 (3) | 1.0615 (2) | 0.46510 (19) | 0.0518 (8) | |
| H10 | 0.7256 | 1.0188 | 0.5023 | 0.062* | |
| C11 | 0.7483 (4) | 1.1396 (3) | 0.4827 (2) | 0.0675 (10) | |
| H11 | 0.8112 | 1.1505 | 0.5320 | 0.081* | |
| C12 | 0.7058 (4) | 1.2011 (2) | 0.4263 (3) | 0.0680 (11) | |
| C13 | 0.6112 (4) | 1.1884 (2) | 0.3540 (2) | 0.0641 (10) | |
| H13 | 0.5830 | 1.2315 | 0.3173 | 0.077* | |
| C14 | 0.5585 (3) | 1.1101 (2) | 0.3366 (2) | 0.0508 (8) | |
| H14 | 0.4946 | 1.1003 | 0.2875 | 0.061* | |
| C15 | 0.4182 (3) | 0.9445 (2) | 0.34745 (18) | 0.0452 (7) | |
| C16 | 0.3269 (3) | 1.0107 (2) | 0.3428 (2) | 0.0504 (8) | |
| C17 | 0.3619 (3) | 0.8606 (3) | 0.3228 (2) | 0.0543 (9) | |
| C20 | 0.6330 (3) | 0.8337 (2) | 0.44703 (19) | 0.0479 (8) | |
| C21 | 0.7060 (3) | 0.7572 (2) | 0.44792 (19) | 0.0491 (8) | |
| C22 | 0.7445 (4) | 0.7138 (2) | 0.3903 (2) | 0.0604 (9) | |
| C23 | 0.8073 (5) | 0.6430 (3) | 0.4273 (3) | 0.0923 (14) | |
| C18 | 0.1713 (16) | 0.7798 (7) | 0.2921 (11) | 0.077 (5) | 0.51 |
| H18A | 0.2076 | 0.7451 | 0.2585 | 0.093* | 0.51 |
| H18B | 0.1817 | 0.7522 | 0.3435 | 0.093* | 0.51 |
| C19 | 0.0337 (14) | 0.7994 (15) | 0.2510 (13) | 0.159 (9) | 0.51 |
| H19A | −0.0021 | 0.8289 | 0.2876 | 0.238* | 0.51 |
| H19B | −0.0145 | 0.7491 | 0.2343 | 0.238* | 0.51 |
| H19C | 0.0275 | 0.8332 | 0.2044 | 0.238* | 0.51 |
| C24 | 0.8921 (8) | 0.5836 (4) | 0.3948 (5) | 0.089 (2) | 0.71 |
| H24A | 0.8987 | 0.6030 | 0.3431 | 0.107* | 0.71 |
| H24B | 0.9794 | 0.5793 | 0.4327 | 0.107* | 0.71 |
| C25 | 0.8247 (9) | 0.5025 (4) | 0.3851 (6) | 0.127 (3) | 0.71 |
| H25A | 0.8184 | 0.4845 | 0.4366 | 0.191* | 0.71 |
| H25B | 0.8735 | 0.4626 | 0.3650 | 0.191* | 0.71 |
| H25C | 0.7385 | 0.5079 | 0.3474 | 0.191* | 0.71 |
| C26 | 0.7327 (5) | 0.7275 (3) | 0.5962 (2) | 0.0921 (14) | |
| H26A | 0.6420 | 0.7356 | 0.5914 | 0.138* | |
| H26B | 0.7811 | 0.7764 | 0.6186 | 0.138* | |
| H26C | 0.7660 | 0.6812 | 0.6312 | 0.138* | |
| Cl1 | 0.53576 (9) | 0.91015 (6) | 0.18601 (5) | 0.0620 (3) | |
| Cl2 | 0.77506 (16) | 1.29995 (8) | 0.44793 (10) | 0.1232 (6) | |
| Cl3 | 0.71509 (10) | 0.73843 (6) | 0.29021 (5) | 0.0700 (3) | |
| N1 | 0.8404 (3) | 1.0541 (2) | 0.23522 (19) | 0.0693 (9) | |
| N2 | 0.8587 (3) | 1.01616 (19) | 0.30722 (17) | 0.0596 (8) | |
| N3 | 0.6432 (2) | 0.89762 (15) | 0.39096 (14) | 0.0414 (6) | |
| N4 | 0.2531 (3) | 1.0622 (2) | 0.3401 (2) | 0.0723 (9) | |
| N5 | 0.8081 (4) | 0.6418 (2) | 0.5053 (2) | 0.0992 (13) | |
| N6 | 0.7463 (3) | 0.71124 (19) | 0.51636 (17) | 0.0667 (8) | |
| O1 | 0.8667 (2) | 0.88843 (15) | 0.42578 (14) | 0.0596 (6) | |
| O2 | 0.4232 (2) | 0.79961 (16) | 0.31937 (17) | 0.0697 (7) | |
| O3 | 0.2329 (2) | 0.86236 (17) | 0.30416 (18) | 0.0849 (9) | |
| O4 | 0.5658 (2) | 0.84529 (16) | 0.48997 (14) | 0.0683 (7) | |
| C19' | 0.0535 (17) | 0.7807 (15) | 0.2940 (10) | 0.123 (8) | 0.49 |
| H19D | 0.0884 | 0.7667 | 0.3504 | 0.184* | 0.49 |
| H19E | −0.0025 | 0.7369 | 0.2658 | 0.184* | 0.49 |
| H19F | 0.0041 | 0.8311 | 0.2885 | 0.184* | 0.49 |
| C18' | 0.160 (2) | 0.7920 (11) | 0.2596 (11) | 0.099 (7) | 0.49 |
| H18C | 0.1275 | 0.8040 | 0.2020 | 0.119* | 0.49 |
| H18D | 0.2153 | 0.7430 | 0.2675 | 0.119* | 0.49 |
| C24' | 0.8165 (13) | 0.5613 (7) | 0.3901 (10) | 0.064 (4) | 0.29 |
| H24C | 0.7551 | 0.5582 | 0.3359 | 0.077* | 0.29 |
| H24D | 0.7973 | 0.5170 | 0.4226 | 0.077* | 0.29 |
| C25' | 0.9573 (15) | 0.5544 (12) | 0.3871 (14) | 0.114 (8) | 0.29 |
| H25D | 0.9900 | 0.6086 | 0.3813 | 0.171* | 0.29 |
| H25E | 0.9590 | 0.5206 | 0.3418 | 0.171* | 0.29 |
| H25F | 1.0110 | 0.5296 | 0.4364 | 0.171* | 0.29 |
Atomic displacement parameters (Å2) top| | U11 | U22 | U33 | U12 | U13 | U23 |
| C1 | 0.120 (4) | 0.103 (4) | 0.069 (3) | 0.023 (3) | 0.010 (3) | 0.017 (3) |
| C2 | 0.106 (3) | 0.090 (3) | 0.058 (2) | 0.009 (3) | 0.037 (2) | 0.017 (2) |
| C3 | 0.068 (2) | 0.067 (2) | 0.053 (2) | 0.007 (2) | 0.0323 (19) | 0.0092 (18) |
| C4 | 0.0394 (17) | 0.057 (2) | 0.0489 (18) | 0.0009 (15) | 0.0223 (14) | 0.0042 (15) |
| C5 | 0.0530 (19) | 0.054 (2) | 0.0459 (18) | 0.0040 (16) | 0.0219 (15) | 0.0022 (15) |
| C6 | 0.051 (2) | 0.114 (4) | 0.085 (3) | −0.023 (2) | 0.016 (2) | 0.016 (3) |
| C7 | 0.0445 (18) | 0.0460 (19) | 0.0444 (17) | −0.0024 (15) | 0.0150 (14) | −0.0006 (14) |
| C8 | 0.0415 (17) | 0.0505 (19) | 0.0354 (15) | 0.0011 (14) | 0.0156 (13) | 0.0014 (13) |
| C9 | 0.0433 (17) | 0.0491 (19) | 0.0426 (17) | 0.0016 (14) | 0.0202 (14) | 0.0013 (15) |
| C10 | 0.060 (2) | 0.055 (2) | 0.0413 (17) | 0.0009 (17) | 0.0167 (15) | 0.0000 (16) |
| C11 | 0.072 (2) | 0.072 (3) | 0.058 (2) | −0.015 (2) | 0.0188 (19) | −0.016 (2) |
| C12 | 0.081 (3) | 0.046 (2) | 0.087 (3) | −0.013 (2) | 0.041 (2) | −0.014 (2) |
| C13 | 0.074 (2) | 0.052 (2) | 0.070 (2) | 0.0044 (19) | 0.027 (2) | 0.0065 (19) |
| C14 | 0.0527 (19) | 0.052 (2) | 0.0491 (19) | 0.0011 (16) | 0.0172 (15) | 0.0026 (16) |
| C15 | 0.0468 (18) | 0.0497 (19) | 0.0441 (17) | −0.0018 (15) | 0.0213 (14) | 0.0034 (15) |
| C16 | 0.0428 (18) | 0.056 (2) | 0.056 (2) | −0.0021 (17) | 0.0206 (15) | 0.0040 (17) |
| C17 | 0.049 (2) | 0.066 (3) | 0.0500 (19) | −0.0080 (18) | 0.0183 (15) | −0.0022 (17) |
| C20 | 0.0542 (19) | 0.049 (2) | 0.0430 (17) | −0.0028 (16) | 0.0180 (15) | 0.0033 (15) |
| C21 | 0.056 (2) | 0.047 (2) | 0.0459 (18) | −0.0028 (16) | 0.0180 (15) | 0.0041 (15) |
| C22 | 0.074 (2) | 0.055 (2) | 0.052 (2) | 0.0086 (18) | 0.0182 (18) | 0.0001 (17) |
| C23 | 0.140 (4) | 0.065 (3) | 0.074 (3) | 0.039 (3) | 0.034 (3) | 0.001 (2) |
| C18 | 0.057 (7) | 0.081 (8) | 0.099 (11) | −0.032 (6) | 0.031 (7) | −0.017 (7) |
| C19 | 0.083 (10) | 0.159 (17) | 0.20 (2) | −0.053 (9) | −0.012 (13) | −0.026 (17) |
| C24 | 0.096 (7) | 0.066 (5) | 0.106 (6) | 0.006 (5) | 0.030 (6) | −0.002 (4) |
| C25 | 0.169 (9) | 0.088 (6) | 0.144 (8) | −0.016 (6) | 0.076 (6) | −0.025 (6) |
| C26 | 0.147 (4) | 0.079 (3) | 0.053 (2) | 0.015 (3) | 0.034 (3) | 0.016 (2) |
| Cl1 | 0.0643 (6) | 0.0700 (6) | 0.0486 (5) | −0.0069 (4) | 0.0125 (4) | −0.0022 (4) |
| Cl2 | 0.1617 (14) | 0.0646 (8) | 0.1425 (13) | −0.0441 (8) | 0.0452 (10) | −0.0271 (8) |
| Cl3 | 0.0878 (7) | 0.0770 (7) | 0.0490 (5) | 0.0122 (5) | 0.0263 (5) | −0.0028 (5) |
| N1 | 0.068 (2) | 0.085 (2) | 0.064 (2) | −0.0108 (18) | 0.0332 (17) | 0.0137 (18) |
| N2 | 0.0485 (16) | 0.075 (2) | 0.0597 (18) | −0.0044 (15) | 0.0225 (14) | 0.0099 (16) |
| N3 | 0.0416 (14) | 0.0435 (15) | 0.0420 (13) | −0.0004 (12) | 0.0172 (11) | 0.0034 (12) |
| N4 | 0.0542 (19) | 0.074 (2) | 0.094 (2) | 0.0064 (17) | 0.0310 (17) | 0.0015 (19) |
| N5 | 0.154 (4) | 0.066 (2) | 0.073 (2) | 0.041 (2) | 0.027 (2) | 0.0145 (19) |
| N6 | 0.098 (2) | 0.0534 (19) | 0.0487 (17) | 0.0085 (17) | 0.0219 (16) | 0.0094 (15) |
| O1 | 0.0428 (13) | 0.0702 (16) | 0.0600 (14) | 0.0027 (11) | 0.0069 (11) | 0.0128 (12) |
| O2 | 0.0635 (16) | 0.0582 (17) | 0.0903 (19) | −0.0093 (14) | 0.0278 (14) | −0.0143 (14) |
| O3 | 0.0497 (15) | 0.082 (2) | 0.120 (2) | −0.0187 (14) | 0.0214 (15) | −0.0215 (18) |
| O4 | 0.0842 (17) | 0.0763 (18) | 0.0597 (15) | 0.0154 (14) | 0.0445 (14) | 0.0172 (13) |
| C19' | 0.134 (18) | 0.129 (14) | 0.128 (14) | −0.063 (14) | 0.072 (12) | −0.039 (12) |
| C18' | 0.074 (10) | 0.100 (10) | 0.122 (15) | −0.028 (7) | 0.027 (10) | −0.012 (10) |
| C24' | 0.067 (10) | 0.043 (9) | 0.081 (10) | −0.003 (8) | 0.020 (9) | −0.007 (8) |
| C25' | 0.097 (15) | 0.124 (18) | 0.142 (17) | 0.032 (13) | 0.068 (13) | −0.024 (14) |
Geometric parameters (Å, °) top
| C1—C2 | 1.505 (6) | C20—C21 | 1.460 (5) |
| C1—H1A | 0.9600 | C21—N6 | 1.353 (4) |
| C1—H1B | 0.9600 | C21—C22 | 1.381 (5) |
| C1—H1C | 0.9600 | C22—C23 | 1.382 (6) |
| C2—C3 | 1.499 (5) | C22—Cl3 | 1.710 (4) |
| C2—H2A | 0.9700 | C23—N5 | 1.348 (5) |
| C2—H2B | 0.9700 | C23—C24' | 1.484 (9) |
| C3—N1 | 1.343 (5) | C23—C24 | 1.542 (7) |
| C3—C5 | 1.387 (5) | C18—C19 | 1.465 (10) |
| C4—N2 | 1.358 (4) | C18—O3 | 1.475 (8) |
| C4—C5 | 1.383 (4) | C18—H18A | 0.9700 |
| C4—C7 | 1.476 (4) | C18—H18B | 0.9700 |
| C5—Cl1 | 1.716 (3) | C19—H19A | 0.9600 |
| C6—N2 | 1.465 (5) | C19—H19B | 0.9600 |
| C6—H6A | 0.9600 | C19—H19C | 0.9600 |
| C6—H6B | 0.9600 | C24—C25 | 1.481 (7) |
| C6—H6C | 0.9600 | C24—H24A | 0.9700 |
| C7—O1 | 1.202 (3) | C24—H24B | 0.9700 |
| C7—N3 | 1.423 (4) | C25—H25A | 0.9600 |
| C8—C15 | 1.356 (4) | C25—H25B | 0.9600 |
| C8—N3 | 1.415 (4) | C25—H25C | 0.9600 |
| C8—C9 | 1.475 (4) | C26—N6 | 1.457 (5) |
| C9—C14 | 1.387 (4) | C26—H26A | 0.9600 |
| C9—C10 | 1.395 (4) | C26—H26B | 0.9600 |
| C10—C11 | 1.376 (5) | C26—H26C | 0.9600 |
| C10—H10 | 0.9300 | N1—N2 | 1.349 (4) |
| C11—C12 | 1.370 (6) | N5—N6 | 1.345 (4) |
| C11—H11 | 0.9300 | O3—C18' | 1.458 (9) |
| C12—C13 | 1.367 (5) | C19'—C18' | 1.456 (10) |
| C12—Cl2 | 1.752 (4) | C19'—H19D | 0.9600 |
| C13—C14 | 1.379 (5) | C19'—H19E | 0.9600 |
| C13—H13 | 0.9300 | C19'—H19F | 0.9600 |
| C14—H14 | 0.9300 | C18'—H18C | 0.9700 |
| C15—C16 | 1.436 (5) | C18'—H18D | 0.9700 |
| C15—C17 | 1.491 (5) | C24'—C25' | 1.531 (10) |
| C16—N4 | 1.139 (4) | C24'—H24C | 0.9700 |
| C17—O2 | 1.196 (4) | C24'—H24D | 0.9700 |
| C17—O3 | 1.323 (4) | C25'—H25D | 0.9600 |
| C20—O4 | 1.197 (4) | C25'—H25E | 0.9600 |
| C20—N3 | 1.444 (4) | C25'—H25F | 0.9600 |
| | | |
| C2—C1—H1A | 109.5 | C16—C15—C17 | 116.7 (3) |
| C2—C1—H1B | 109.5 | N4—C16—C15 | 178.5 (4) |
| H1A—C1—H1B | 109.5 | O2—C17—O3 | 123.8 (3) |
| C2—C1—H1C | 109.5 | O2—C17—C15 | 125.5 (3) |
| H1A—C1—H1C | 109.5 | O3—C17—C15 | 110.7 (3) |
| H1B—C1—H1C | 109.5 | O4—C20—N3 | 119.2 (3) |
| C3—C2—C1 | 113.1 (3) | O4—C20—C21 | 123.3 (3) |
| C3—C2—H2A | 109.0 | N3—C20—C21 | 117.5 (3) |
| C1—C2—H2A | 109.0 | N6—C21—C22 | 105.6 (3) |
| C3—C2—H2B | 109.0 | N6—C21—C20 | 120.0 (3) |
| C1—C2—H2B | 109.0 | C22—C21—C20 | 134.3 (3) |
| H2A—C2—H2B | 107.8 | C21—C22—C23 | 107.1 (3) |
| N1—C3—C5 | 110.1 (3) | C21—C22—Cl3 | 127.6 (3) |
| N1—C3—C2 | 120.5 (3) | C22—C21—C20 | 134.3 (3) |
| C5—C3—C2 | 129.4 (4) | C21—C22—C23 | 107.1 (3) |
| N2—C4—C5 | 105.2 (3) | C21—C22—Cl3 | 127.6 (3) |
| N2—C4—C7 | 120.0 (3) | C23—C22—Cl3 | 125.2 (3) |
| C5—C4—C7 | 134.7 (3) | N5—C23—C22 | 109.3 (3) |
| C4—C5—C3 | 106.8 (3) | N5—C23—C24' | 116.2 (8) |
| C4—C5—Cl1 | 128.4 (3) | C22—C23—C24' | 128.4 (8) |
| C3—C5—Cl1 | 124.7 (3) | N5—C23—C24 | 122.2 (5) |
| N2—C6—H6A | 109.5 | C22—C23—C24 | 127.2 (5) |
| N2—C6—H6B | 109.5 | C19—C18—O3 | 102.4 (8) |
| H6A—C6—H6B | 109.5 | C19—C18—H18A | 111.3 |
| N2—C6—H6C | 109.5 | O3—C18—H18A | 111.3 |
| H6A—C6—H6C | 109.5 | C19—C18—H18B | 111.3 |
| H6B—C6—H6C | 109.5 | O3—C18—H18B | 111.3 |
| O1—C7—N3 | 121.5 (3) | H18A—C18—H18B | 109.2 |
| O1—C7—C4 | 123.4 (3) | C25—C24—C23 | 105.6 (6) |
| N3—C7—C4 | 115.1 (3) | C25—C24—H24A | 110.6 |
| C15—C8—N3 | 121.8 (3) | C23—C24—H24A | 110.6 |
| C15—C8—C9 | 122.7 (3) | C25—C24—H24B | 110.6 |
| N3—C8—C9 | 115.3 (2) | C23—C24—H24B | 110.6 |
| C14—C9—C10 | 119.2 (3) | H24A—C24—H24B | 108.7 |
| C14—C9—C8 | 121.5 (3) | N6—C26—H26A | 109.5 |
| C10—C9—C8 | 119.3 (3) | N6—C26—H26B | 109.5 |
| C11—C10—C9 | 120.3 (3) | H26A—C26—H26B | 109.5 |
| C11—C10—H10 | 119.9 | N6—C26—H26C | 109.5 |
| C9—C10—H10 | 119.9 | H26A—C26—H26C | 109.5 |
| C12—C11—C10 | 118.8 (3) | H26B—C26—H26C | 109.5 |
| C12—C11—H11 | 120.6 | C3—N1—N2 | 105.4 (3) |
| C10—C11—H11 | 120.6 | N1—N2—C4 | 112.4 (3) |
| C13—C12—C11 | 122.5 (3) | N1—N2—C6 | 118.0 (3) |
| C13—C12—Cl2 | 118.8 (3) | C4—N2—C6 | 129.4 (3) |
| C11—C12—Cl2 | 118.7 (3) | C8—N3—C7 | 118.8 (2) |
| C12—C13—C14 | 118.6 (4) | C8—N3—C20 | 117.9 (2) |
| C12—C13—H13 | 120.7 | C7—N3—C20 | 119.2 (2) |
| C14—C13—H13 | 120.7 | N6—N5—C23 | 106.1 (3) |
| C13—C14—C9 | 120.6 (3) | N5—N6—C21 | 111.9 (3) |
| C13—C14—H14 | 119.7 | N5—N6—C26 | 118.7 (3) |
| C9—C14—H14 | 119.7 | C21—N6—C26 | 129.4 (3) |
| C8—C15—C16 | 119.0 (3) | C17—O3—C18' | 117.5 (10) |
| C8—C15—C17 | 124.3 (3) | C17—O3—C18 | 114.0 (8) |
| C16—C15—C17 | 116.7 (3) | C18'—C19'—H19D | 109.5 |
| N4—C16—C15 | 178.5 (4) | C18'—C19'—H19E | 109.5 |
| O2—C17—O3 | 123.8 (3) | H19D—C19'—H19E | 109.5 |
| O2—C17—C15 | 125.5 (3) | C18'—C19'—H19F | 109.5 |
| O3—C17—C15 | 110.7 (3) | H19D—C19'—H19F | 109.5 |
| O4—C20—N3 | 119.2 (3) | H19E—C19'—H19F | 109.5 |
| O4—C20—C21 | 123.3 (3) | C19'—C18'—O3 | 103.9 (9) |
| N3—C20—C21 | 117.5 (3) | C19'—C18'—H18C | 111.0 |
| N6—C21—C22 | 105.6 (3) | O3—C18'—H18C | 111.0 |
| N6—C21—C20 | 120.0 (3) | C19'—C18'—H18D | 111.0 |
| C22—C21—C20 | 134.3 (3) | O3—C18'—H18D | 111.0 |
| C21—C22—C23 | 107.1 (3) | H18C—C18'—H18D | 109.0 |
| C21—C22—Cl3 | 127.6 (3) | C23—C24'—C25' | 106.0 (8) |
| C10—C11—H11 | 120.6 | C23—C24'—H24C | 110.5 |
| C13—C12—C11 | 122.5 (3) | C25'—C24'—H24C | 110.5 |
| C13—C12—Cl2 | 118.8 (3) | C23—C24'—H24D | 110.5 |
| C11—C12—Cl2 | 118.7 (3) | C25'—C24'—H24D | 110.5 |
| C12—C13—C14 | 118.6 (4) | H24C—C24'—H24D | 108.7 |
| C12—C13—H13 | 120.7 | C24'—C25'—H25D | 109.5 |
| C14—C13—H13 | 120.7 | C24'—C25'—H25E | 109.5 |
| C13—C14—C9 | 120.6 (3) | H25D—C25'—H25E | 109.5 |
| C13—C14—H14 | 119.7 | C24'—C25'—H25F | 109.5 |
| C9—C14—H14 | 119.7 | H25D—C25'—H25F | 109.5 |
| C8—C15—C16 | 119.0 (3) | H25E—C25'—H25F | 109.5 |
| C8—C15—C17 | 124.3 (3) | | |
| | | |
| C1—C2—C3—N1 | −107.3 (5) | Cl3—C22—C23—C24' | −26.2 (10) |
| C1—C2—C3—C5 | 72.6 (6) | C21—C22—C23—C24 | −166.6 (5) |
| N2—C4—C5—C3 | 0.2 (4) | Cl3—C22—C23—C24 | 16.2 (8) |
| C7—C4—C5—C3 | −176.8 (3) | N5—C23—C24—C25 | 76.6 (8) |
| N2—C4—C5—Cl1 | 178.8 (2) | C22—C23—C24—C25 | −118.3 (7) |
| C7—C4—C5—Cl1 | 1.8 (6) | C24'—C23—C24—C25 | −12.9 (14) |
| N1—C3—C5—C4 | −1.2 (4) | C5—C3—N1—N2 | 1.6 (4) |
| C2—C3—C5—C4 | 178.9 (4) | C2—C3—N1—N2 | −178.4 (3) |
| N1—C3—C5—Cl1 | −179.8 (3) | C3—N1—N2—C4 | −1.6 (4) |
| C2—C3—C5—Cl1 | 0.2 (6) | C3—N1—N2—C6 | −176.7 (3) |
| N2—C4—C7—O1 | −33.8 (5) | C5—C4—N2—N1 | 0.8 (4) |
| C5—C4—C7—O1 | 142.9 (4) | C7—C4—N2—N1 | 178.4 (3) |
| N2—C4—C7—N3 | 145.1 (3) | C5—C4—N2—C6 | 175.3 (4) |
| C5—C4—C7—N3 | −38.2 (5) | C7—C4—N2—C6 | −7.1 (5) |
| C15—C8—C9—C14 | −51.9 (4) | C15—C8—N3—C7 | 149.4 (3) |
| N3—C8—C9—C14 | 133.3 (3) | C9—C8—N3—C7 | −35.7 (4) |
| C15—C8—C9—C10 | 130.3 (3) | C15—C8—N3—C20 | −53.3 (4) |
| N3—C8—C9—C10 | −44.5 (4) | C9—C8—N3—C20 | 121.6 (3) |
| C14—C9—C10—C11 | 0.7 (5) | O1—C7—N3—C8 | 140.0 (3) |
| C8—C9—C10—C11 | 178.5 (3) | C4—C7—N3—C8 | −38.9 (4) |
| C9—C10—C11—C12 | −1.4 (5) | O1—C7—N3—C20 | −17.0 (4) |
| C10—C11—C12—C13 | 1.7 (6) | C4—C7—N3—C20 | 164.1 (3) |
| C10—C11—C12—Cl2 | −178.5 (3) | O4—C20—N3—C8 | −16.6 (4) |
| C11—C12—C13—C14 | −1.3 (6) | C21—C20—N3—C8 | 163.2 (3) |
| Cl2—C12—C13—C14 | 178.9 (3) | O4—C20—N3—C7 | 140.6 (3) |
| C12—C13—C14—C9 | 0.5 (5) | C21—C20—N3—C7 | −39.6 (4) |
| C10—C9—C14—C13 | −0.2 (5) | C22—C23—N5—N6 | 0.0 (6) |
| C8—C9—C14—C13 | −178.0 (3) | C24'—C23—N5—N6 | −154.8 (7) |
| N3—C8—C15—C16 | 170.3 (3) | C24—C23—N5—N6 | 167.5 (5) |
| C9—C8—C15—C16 | −4.3 (4) | C23—N5—N6—C21 | −0.2 (5) |
| N3—C8—C15—C17 | −9.9 (5) | C23—N5—N6—C26 | −179.5 (4) |
| C9—C8—C15—C17 | 175.6 (3) | C22—C21—N6—N5 | 0.2 (4) |
| C8—C15—C17—O2 | −3.5 (5) | C20—C21—N6—N5 | 178.0 (3) |
| C16—C15—C17—O2 | 176.4 (3) | C22—C21—N6—C26 | 179.5 (4) |
| C8—C15—C17—O3 | 177.0 (3) | C20—C21—N6—C26 | −2.8 (6) |
| C16—C15—C17—O3 | −3.1 (4) | O2—C17—O3—C18' | −14.9 (10) |
| O4—C20—C21—N6 | −27.8 (5) | C15—C17—O3—C18' | 164.7 (9) |
| N3—C20—C21—N6 | 152.4 (3) | O2—C17—O3—C18 | 9.9 (9) |
| O4—C20—C21—C22 | 149.1 (4) | C15—C17—O3—C18 | −170.5 (8) |
| N3—C20—C21—C22 | −30.7 (5) | C19—C18—O3—C17 | −164.7 (12) |
| N6—C21—C22—C23 | −0.2 (4) | C19—C18—O3—C18' | −60 (4) |
| C20—C21—C22—C23 | −177.4 (4) | C17—O3—C18'—C19' | 142.5 (12) |
| N6—C21—C22—Cl3 | 176.9 (3) | C18—O3—C18'—C19' | 56 (4) |
| C20—C21—C22—Cl3 | −0.3 (6) | N5—C23—C24'—C25' | −103.8 (14) |
| C21—C22—C23—N5 | 0.1 (6) | C22—C23—C24'—C25' | 107.0 (14) |
| Cl3—C22—C23—N5 | −177.1 (3) | C24—C23—C24'—C25' | 5.7 (12) |
| C21—C22—C23—C24' | 151.0 (8) | | |
Hydrogen-bond geometry (Å, °) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| C13—H13···O2i | 0.93 | 2.59 | 3.420 (5) | 149 |
| Symmetry codes: (i) −x+1, y+1/2, −z+1/2. |
Table 1
Hydrogen-bond geometry (Å, °) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| C13—H13···O2i | 0.93 | 2.59 | 3.420 (5) | 149 |
| Symmetry codes: (i) −x+1, y+1/2, −z+1/2. |
Bruker (1997). SMART. Bruker AXS Inc., Madison,Wisconsin, USA.
Bruker (1999). SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.
Creagh, D. C. & Hubbell, J. H. (1992). International Tables for Crystallography, Vol. C, pp. 200–206. Dordrecht: Kluwer.
Heller, D., Drexler, H. J., You, J. & Zhang, S. L. (2004). WO Patent 011414.
Ibers, J. A. & Hamilton, W. C. (1964). Acta Cryst. 17, 781–782.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122.
Recently, 2-cyanoacrylates have been in widespread used as agrochemicals because of their unique mechanism of action and good environmental profiles. The title compound is useful as an inhibitor of Pyricularia oryzae, Rhizoctonia solani, Botrytis cinerea and Gibberella zeae (Heller et al., 2004; Ibers & Hamilton, 1964). In the title compound (Fig. 1), all bond lengths and angles are unexceptional. The planar chlorobenzene ring is approximately perpendicular to one of the pyrazole ring with a dihedral angle of 59.9 (2)°. The dihedral angle between this chlorobenzene ring and the other pyrazole rings is 33.3 (12)°. The dihedral angle between the two pyrazole rings is 84.7 (2)°. The crystal packing is governed by C—H···O intermolecular interactions resulting in a three-dimensional network (Table 1.). The ethyl groups are disordered over two positions, with site-occupancy factors of 0.71/0.29 and 0.51/0.49.