organic compounds
Dimethyl 3,3′-diphenyl-2,2′-[(S)-thiophene-2,5-diylbis(carbonylazanediyl)]dipropanoate tetrahydrofuran monosolvate
aShandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Ji'nan 250022, People's Republic of China, and bSchool of Chemistry and Chemical Engineering, University of Jinan, Ji'nan 250022, People's Republic of China
*Correspondence e-mail: chm_xiagm@ujn.edu.cn
The title compound, C26H26N2O6S·C4H8O, a solvated bis-amide derivative, is also a chiral amino acid ester with L-phenylalanine methyl ester groups as amine substituents. The thiophene-2,5-dicarboxamide core approximates C2 The tetrahydrofuran solvent molecule is linked to the main molecule through an intermolecular N—H⋯O hydrogen bond. The central ring makes dihedral angles of 90.0 (2) and 76.5 (2)° with the pendant rings.
Related literature
For applications of thiophene derivatives, see: Zhao et al. (2009). For the synthesis of the title compound, see: Moriuchi et al. (2006). For the structure of the unsolvated molecule, see: Xia et al. (2010).
Experimental
Crystal data
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Data collection: CrysAlis PRO CCD (Oxford Diffraction, 2009); cell CrysAlis PRO CCD; data reduction: CrysAlis PRO RED (Oxford Diffraction, 2009); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Mercury (Macrae et al., 2008); software used to prepare material for publication: SHELXL97.
Supporting information
10.1107/S1600536810034410/bh2306sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536810034410/bh2306Isup2.hkl
A mixture of 2,5-thiophenedicarboxylic acid (0.3 mmol), thionyl chloride (3 mmol) and 3–5 drops of N,N-dimethylformamide in a flask was heated to 343 K for 10 h. The resulting solution was evaporated under vacuum, affording 2,5-thiophenedicarbonyldichloride as a pale yellow product.
The title compound was synthesized by a slight modification of a procedure described by Moriuchi et al. (2006). To a stirred mixture of L-phenylalanine methyl ester hydrochloride (129.4 mg, 0.6 mmol in 15 ml of dry dichloromethane) and triethylamine (0.21 ml, 1.5 mmol) was added dropwise 2,5-thiophenedicarbonyldichloride (62.7 mg, 0.3 mmol) in dichloromethane (3 ml) at 253 K and then 20 h at 293 K. The resulting mixture was diluted with dichloromethane, washed with saturated NaHCO3 solution and brine, and then dried over anhydrous MgSO4. The solvent was removed in vacuo. The title compound was isolated as a white solid by crystallization from 2-propanol (yield: 129.6 mg, 78%). Then the product was recrystallized from THF, to yield colourless blocks of the title solvate.
All H atoms were placed in idealized positions and refined using a riding model, with N—H = 0.86 Å, and C—H = 0.93–0.98 Å, and with Uiso(H) = 1.2–1.5Ueq(carrier atom).
was assigned by of the (Flack, 1983), based on 1964 measured Friedel pairs.Data collection: CrysAlis PRO CCD (Oxford Diffraction, 2009); cell
CrysAlis PRO CCD (Oxford Diffraction, 2009); data reduction: CrysAlis PRO RED (Oxford Diffraction, 2009); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Mercury (Macrae et al., 2008); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).C26H26N2O6S·C4H8O | F(000) = 1200 |
Mr = 566.65 | Dx = 1.254 Mg m−3 |
Orthorhombic, P212121 | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: P 2ac 2ab | Cell parameters from 3062 reflections |
a = 8.3041 (3) Å | θ = 3.0–28.8° |
b = 12.1810 (4) Å | µ = 0.16 mm−1 |
c = 29.6787 (11) Å | T = 293 K |
V = 3002.06 (17) Å3 | Block, colourless |
Z = 4 | 0.40 × 0.21 × 0.08 mm |
Oxford Xcalibur (Eos) CCD detector diffractometer | 5081 independent reflections |
Radiation source: Enhance (Mo) X-ray Source | 3167 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.022 |
Detector resolution: 16.0355 pixels mm-1 | θmax = 25.3°, θmin = 3.0° |
ω scans | h = −9→9 |
Absorption correction: multi-scan (CrysAlis PRO RED; Oxford Diffraction, 2009) | k = −14→12 |
Tmin = 0.941, Tmax = 0.988 | l = −15→35 |
7782 measured reflections |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.047 | H-atom parameters constrained |
wR(F2) = 0.094 | w = 1/[σ2(Fo2) + (0.0458P)2] where P = (Fo2 + 2Fc2)/3 |
S = 0.91 | (Δ/σ)max < 0.001 |
5081 reflections | Δρmax = 0.19 e Å−3 |
363 parameters | Δρmin = −0.21 e Å−3 |
0 restraints | Absolute structure: Flack (1983), 1964 Friedel pairs |
0 constraints | Absolute structure parameter: −0.05 (9) |
Primary atom site location: structure-invariant direct methods |
C26H26N2O6S·C4H8O | V = 3002.06 (17) Å3 |
Mr = 566.65 | Z = 4 |
Orthorhombic, P212121 | Mo Kα radiation |
a = 8.3041 (3) Å | µ = 0.16 mm−1 |
b = 12.1810 (4) Å | T = 293 K |
c = 29.6787 (11) Å | 0.40 × 0.21 × 0.08 mm |
Oxford Xcalibur (Eos) CCD detector diffractometer | 5081 independent reflections |
Absorption correction: multi-scan (CrysAlis PRO RED; Oxford Diffraction, 2009) | 3167 reflections with I > 2σ(I) |
Tmin = 0.941, Tmax = 0.988 | Rint = 0.022 |
7782 measured reflections |
R[F2 > 2σ(F2)] = 0.047 | H-atom parameters constrained |
wR(F2) = 0.094 | Δρmax = 0.19 e Å−3 |
S = 0.91 | Δρmin = −0.21 e Å−3 |
5081 reflections | Absolute structure: Flack (1983), 1964 Friedel pairs |
363 parameters | Absolute structure parameter: −0.05 (9) |
0 restraints |
x | y | z | Uiso*/Ueq | ||
C1 | 0.7362 (4) | −0.1856 (4) | −0.38825 (15) | 0.0993 (14) | |
H1A | 0.7425 | −0.2168 | −0.3586 | 0.149* | |
H1B | 0.7790 | −0.1124 | −0.3878 | 0.149* | |
H1C | 0.7976 | −0.2297 | −0.4088 | 0.149* | |
C2 | 0.4695 (4) | −0.1250 (3) | −0.37793 (13) | 0.0615 (9) | |
C3 | 0.2978 (3) | −0.1273 (2) | −0.39603 (10) | 0.0476 (8) | |
H3 | 0.2785 | −0.2003 | −0.4089 | 0.057* | |
C4 | 0.2776 (4) | −0.0426 (2) | −0.43389 (11) | 0.0555 (8) | |
H4A | 0.2911 | 0.0305 | −0.4215 | 0.067* | |
H4B | 0.3615 | −0.0538 | −0.4562 | 0.067* | |
C5 | 0.1160 (4) | −0.0496 (2) | −0.45669 (10) | 0.0466 (8) | |
C6 | 0.0864 (4) | −0.1295 (3) | −0.48868 (12) | 0.0638 (9) | |
H6 | 0.1673 | −0.1793 | −0.4960 | 0.077* | |
C7 | −0.0602 (5) | −0.1369 (3) | −0.50983 (13) | 0.0782 (11) | |
H7 | −0.0772 | −0.1897 | −0.5319 | 0.094* | |
C8 | −0.1798 (5) | −0.0671 (4) | −0.49844 (15) | 0.0794 (12) | |
H8 | −0.2804 | −0.0741 | −0.5119 | 0.095* | |
C9 | −0.1543 (5) | 0.0131 (3) | −0.46754 (16) | 0.0804 (12) | |
H9 | −0.2361 | 0.0624 | −0.4606 | 0.097* | |
C10 | −0.0064 (4) | 0.0216 (2) | −0.44637 (11) | 0.0628 (9) | |
H10 | 0.0102 | 0.0761 | −0.4249 | 0.075* | |
C11 | 0.1316 (3) | −0.1966 (3) | −0.33570 (10) | 0.0476 (7) | |
C12 | 0.0384 (3) | −0.1773 (2) | −0.29456 (10) | 0.0428 (7) | |
C13 | −0.0220 (4) | −0.0850 (2) | −0.27630 (10) | 0.0588 (9) | |
H13 | −0.0123 | −0.0160 | −0.2894 | 0.071* | |
C14 | −0.1017 (4) | −0.1042 (2) | −0.23495 (12) | 0.0609 (9) | |
H14 | −0.1489 | −0.0490 | −0.2178 | 0.073* | |
C15 | −0.1023 (3) | −0.2104 (2) | −0.22293 (9) | 0.0425 (7) | |
C16 | −0.1644 (3) | −0.2650 (2) | −0.18143 (10) | 0.0410 (7) | |
C17 | −0.7408 (4) | −0.3073 (4) | −0.15049 (14) | 0.1109 (16) | |
H17A | −0.8026 | −0.2648 | −0.1294 | 0.166* | |
H17B | −0.7452 | −0.3834 | −0.1422 | 0.166* | |
H17C | −0.7846 | −0.2983 | −0.1802 | 0.166* | |
C18 | −0.4957 (4) | −0.2807 (2) | −0.11222 (12) | 0.0541 (8) | |
C19 | −0.3256 (3) | −0.2374 (2) | −0.11366 (10) | 0.0449 (7) | |
H19 | −0.2553 | −0.2970 | −0.1034 | 0.054* | |
C20 | −0.3044 (3) | −0.1424 (2) | −0.08026 (11) | 0.0543 (9) | |
H20B | −0.3664 | −0.0799 | −0.0906 | 0.065* | |
H20A | −0.3466 | −0.1643 | −0.0511 | 0.065* | |
C21 | −0.1327 (4) | −0.1090 (3) | −0.07497 (11) | 0.0532 (9) | |
C22 | −0.0324 (4) | −0.1616 (3) | −0.04495 (12) | 0.0687 (10) | |
H22 | −0.0732 | −0.2182 | −0.0273 | 0.082* | |
C23 | 0.1266 (6) | −0.1322 (4) | −0.04062 (16) | 0.0960 (14) | |
H23 | 0.1916 | −0.1688 | −0.0200 | 0.115* | |
C24 | 0.1900 (6) | −0.0506 (5) | −0.0661 (2) | 0.1118 (18) | |
H24 | 0.2977 | −0.0309 | −0.0634 | 0.134* | |
C25 | 0.0910 (7) | 0.0024 (4) | −0.0962 (2) | 0.1108 (16) | |
H25 | 0.1327 | 0.0587 | −0.1139 | 0.133* | |
C26 | −0.0682 (5) | −0.0260 (3) | −0.10075 (14) | 0.0785 (11) | |
H26 | −0.1327 | 0.0111 | −0.1214 | 0.094* | |
C27 | −0.5480 (9) | −0.0480 (5) | −0.2287 (2) | 0.210 (4) | |
H27A | −0.4867 | −0.0942 | −0.2490 | 0.252* | |
H27B | −0.6468 | −0.0857 | −0.2207 | 0.252* | |
C28 | −0.5824 (9) | 0.0546 (6) | −0.2491 (2) | 0.184 (3) | |
H28B | −0.6961 | 0.0597 | −0.2563 | 0.221* | |
H28A | −0.5211 | 0.0629 | −0.2767 | 0.221* | |
C29 | −0.5388 (8) | 0.1382 (5) | −0.2175 (2) | 0.170 (3) | |
H29B | −0.6284 | 0.1875 | −0.2121 | 0.204* | |
H29A | −0.4480 | 0.1806 | −0.2285 | 0.204* | |
C30 | −0.4949 (7) | 0.0780 (4) | −0.17561 (19) | 0.1219 (16) | |
H30A | −0.4048 | 0.1133 | −0.1607 | 0.146* | |
H30B | −0.5854 | 0.0758 | −0.1550 | 0.146* | |
N1 | 0.1852 (3) | −0.11168 (19) | −0.35934 (8) | 0.0479 (6) | |
H1 | 0.1527 | −0.0466 | −0.3528 | 0.057* | |
N2 | −0.2705 (2) | −0.20642 (19) | −0.15812 (8) | 0.0430 (6) | |
H2 | −0.3083 | −0.1474 | −0.1700 | 0.052* | |
O1 | 0.5682 (3) | −0.1824 (2) | −0.40280 (8) | 0.0745 (7) | |
O2 | 0.5104 (3) | −0.0779 (3) | −0.34523 (11) | 0.1289 (13) | |
O3 | 0.1599 (3) | −0.29143 (18) | −0.34747 (8) | 0.0910 (8) | |
O4 | −0.1172 (2) | −0.35693 (15) | −0.17022 (7) | 0.0555 (6) | |
O5 | −0.5526 (3) | −0.3183 (3) | −0.07888 (10) | 0.1001 (9) | |
O6 | −0.5731 (3) | −0.2699 (2) | −0.15000 (9) | 0.0818 (8) | |
O7 | −0.4551 (4) | −0.0230 (2) | −0.18881 (12) | 0.1181 (11) | |
S1 | −0.00131 (10) | −0.28933 (5) | −0.26159 (3) | 0.0543 (2) |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1 | 0.054 (2) | 0.142 (4) | 0.102 (3) | 0.014 (2) | 0.001 (2) | 0.028 (3) |
C2 | 0.060 (2) | 0.079 (2) | 0.045 (2) | −0.0056 (19) | 0.004 (2) | −0.0055 (19) |
C3 | 0.0561 (19) | 0.0494 (17) | 0.037 (2) | −0.0002 (15) | 0.0048 (17) | −0.0052 (16) |
C4 | 0.064 (2) | 0.0541 (19) | 0.048 (2) | −0.0067 (16) | 0.0060 (19) | −0.0004 (17) |
C5 | 0.0574 (18) | 0.0435 (17) | 0.039 (2) | −0.0019 (16) | 0.0095 (17) | 0.0004 (16) |
C6 | 0.073 (2) | 0.062 (2) | 0.056 (2) | 0.0068 (18) | 0.002 (2) | −0.015 (2) |
C7 | 0.090 (3) | 0.081 (3) | 0.064 (3) | −0.006 (2) | −0.011 (2) | −0.014 (2) |
C8 | 0.077 (3) | 0.083 (3) | 0.079 (3) | −0.003 (2) | −0.019 (3) | 0.016 (3) |
C9 | 0.075 (3) | 0.073 (3) | 0.093 (4) | 0.020 (2) | 0.006 (3) | 0.020 (3) |
C10 | 0.080 (2) | 0.0543 (18) | 0.054 (2) | 0.001 (2) | 0.004 (2) | −0.0020 (16) |
C11 | 0.0565 (17) | 0.0441 (18) | 0.042 (2) | 0.0000 (16) | 0.0048 (16) | −0.0058 (16) |
C12 | 0.0481 (16) | 0.0448 (16) | 0.0357 (18) | −0.0063 (13) | 0.0065 (15) | −0.0025 (14) |
C13 | 0.083 (2) | 0.0396 (16) | 0.053 (2) | −0.0001 (17) | 0.022 (2) | 0.0063 (15) |
C14 | 0.078 (2) | 0.0443 (18) | 0.061 (2) | 0.0057 (15) | 0.032 (2) | −0.0004 (17) |
C15 | 0.0430 (14) | 0.0451 (17) | 0.0396 (19) | −0.0047 (13) | 0.0040 (14) | −0.0019 (15) |
C16 | 0.0402 (16) | 0.0413 (17) | 0.042 (2) | −0.0075 (13) | −0.0025 (15) | −0.0023 (15) |
C17 | 0.058 (2) | 0.169 (4) | 0.106 (4) | −0.041 (3) | −0.019 (2) | 0.003 (3) |
C18 | 0.0449 (17) | 0.0638 (18) | 0.053 (2) | 0.0000 (18) | 0.006 (2) | 0.0113 (18) |
C19 | 0.0463 (17) | 0.0491 (17) | 0.0394 (19) | 0.0077 (14) | 0.0069 (16) | 0.0049 (15) |
C20 | 0.059 (2) | 0.064 (2) | 0.041 (2) | 0.0049 (16) | 0.0100 (17) | −0.0013 (17) |
C21 | 0.063 (2) | 0.052 (2) | 0.044 (2) | −0.0059 (17) | 0.0036 (19) | −0.0103 (17) |
C22 | 0.070 (3) | 0.075 (2) | 0.062 (3) | 0.0000 (19) | 0.000 (2) | 0.004 (2) |
C23 | 0.080 (3) | 0.123 (4) | 0.085 (4) | −0.001 (3) | −0.019 (3) | −0.014 (3) |
C24 | 0.070 (3) | 0.142 (5) | 0.123 (5) | −0.022 (3) | −0.009 (3) | −0.044 (4) |
C25 | 0.111 (4) | 0.107 (4) | 0.115 (5) | −0.058 (3) | 0.026 (4) | −0.003 (3) |
C26 | 0.090 (3) | 0.070 (2) | 0.076 (3) | −0.021 (2) | 0.004 (2) | 0.009 (2) |
C27 | 0.296 (9) | 0.128 (4) | 0.205 (8) | 0.092 (5) | −0.165 (8) | −0.053 (5) |
C28 | 0.273 (8) | 0.179 (6) | 0.100 (5) | 0.115 (6) | −0.059 (5) | −0.021 (5) |
C29 | 0.221 (7) | 0.108 (4) | 0.183 (7) | 0.041 (4) | −0.082 (6) | 0.015 (5) |
C30 | 0.136 (4) | 0.105 (3) | 0.125 (4) | 0.033 (3) | −0.008 (4) | −0.011 (3) |
N1 | 0.0621 (15) | 0.0417 (14) | 0.0399 (17) | 0.0044 (12) | 0.0133 (14) | −0.0017 (12) |
N2 | 0.0471 (13) | 0.0418 (12) | 0.0401 (15) | 0.0052 (12) | 0.0075 (12) | 0.0059 (13) |
O1 | 0.0563 (14) | 0.0945 (17) | 0.0728 (18) | 0.0055 (13) | 0.0091 (13) | −0.0053 (15) |
O2 | 0.0844 (19) | 0.212 (3) | 0.090 (2) | 0.004 (2) | −0.0221 (19) | −0.072 (2) |
O3 | 0.141 (2) | 0.0481 (14) | 0.0839 (19) | −0.0028 (15) | 0.0556 (17) | −0.0047 (14) |
O4 | 0.0709 (13) | 0.0386 (11) | 0.0568 (16) | 0.0086 (10) | 0.0112 (12) | 0.0071 (11) |
O5 | 0.0672 (16) | 0.151 (2) | 0.082 (2) | −0.0221 (15) | 0.0101 (14) | 0.047 (2) |
O6 | 0.0554 (13) | 0.128 (2) | 0.0623 (17) | −0.0274 (13) | −0.0090 (13) | 0.0150 (16) |
O7 | 0.161 (3) | 0.0830 (19) | 0.110 (3) | 0.054 (2) | −0.056 (2) | −0.0078 (18) |
S1 | 0.0711 (5) | 0.0404 (4) | 0.0516 (5) | 0.0027 (4) | 0.0181 (5) | 0.0008 (4) |
C1—O1 | 1.461 (4) | C17—H17A | 0.9600 |
C1—H1A | 0.9600 | C17—H17B | 0.9600 |
C1—H1B | 0.9600 | C17—H17C | 0.9600 |
C1—H1C | 0.9600 | C18—O5 | 1.188 (3) |
C2—O2 | 1.178 (4) | C18—O6 | 1.299 (4) |
C2—O1 | 1.306 (4) | C18—C19 | 1.509 (4) |
C2—C3 | 1.524 (4) | C19—N2 | 1.446 (3) |
C3—N1 | 1.448 (3) | C19—C20 | 1.533 (4) |
C3—C4 | 1.535 (4) | C19—H19 | 0.9800 |
C3—H3 | 0.9800 | C20—C21 | 1.491 (4) |
C4—C5 | 1.506 (4) | C20—H20B | 0.9700 |
C4—H4A | 0.9700 | C20—H20A | 0.9700 |
C4—H4B | 0.9700 | C21—C26 | 1.377 (4) |
C5—C10 | 1.371 (4) | C21—C22 | 1.378 (4) |
C5—C6 | 1.382 (4) | C22—C23 | 1.374 (5) |
C6—C7 | 1.373 (5) | C22—H22 | 0.9300 |
C6—H6 | 0.9300 | C23—C24 | 1.357 (6) |
C7—C8 | 1.350 (5) | C23—H23 | 0.9300 |
C7—H7 | 0.9300 | C24—C25 | 1.374 (6) |
C8—C9 | 1.357 (5) | C24—H24 | 0.9300 |
C8—H8 | 0.9300 | C25—C26 | 1.373 (5) |
C9—C10 | 1.383 (5) | C25—H25 | 0.9300 |
C9—H9 | 0.9300 | C26—H26 | 0.9300 |
C10—H10 | 0.9300 | C27—C28 | 1.417 (7) |
C11—O3 | 1.229 (3) | C27—O7 | 1.445 (6) |
C11—N1 | 1.327 (3) | C27—H27A | 0.9700 |
C11—C12 | 1.465 (4) | C27—H27B | 0.9700 |
C12—C13 | 1.345 (4) | C28—C29 | 1.430 (7) |
C12—S1 | 1.711 (3) | C28—H28B | 0.9700 |
C13—C14 | 1.414 (4) | C28—H28A | 0.9700 |
C13—H13 | 0.9300 | C29—C30 | 1.489 (6) |
C14—C15 | 1.342 (4) | C29—H29B | 0.9700 |
C14—H14 | 0.9300 | C29—H29A | 0.9700 |
C15—C16 | 1.491 (4) | C30—O7 | 1.333 (4) |
C15—S1 | 1.716 (3) | C30—H30A | 0.9700 |
C16—O4 | 1.232 (3) | C30—H30B | 0.9700 |
C16—N2 | 1.328 (3) | N1—H1 | 0.8600 |
C17—O6 | 1.465 (4) | N2—H2 | 0.8600 |
O1—C1—H1A | 109.5 | O6—C18—C19 | 113.8 (3) |
O1—C1—H1B | 109.5 | N2—C19—C18 | 114.4 (3) |
H1A—C1—H1B | 109.5 | N2—C19—C20 | 110.9 (2) |
O1—C1—H1C | 109.5 | C18—C19—C20 | 110.7 (2) |
H1A—C1—H1C | 109.5 | N2—C19—H19 | 106.8 |
H1B—C1—H1C | 109.5 | C18—C19—H19 | 106.8 |
O2—C2—O1 | 123.1 (3) | C20—C19—H19 | 106.8 |
O2—C2—C3 | 124.7 (3) | C21—C20—C19 | 112.6 (2) |
O1—C2—C3 | 112.2 (3) | C21—C20—H20B | 109.1 |
N1—C3—C2 | 109.7 (3) | C19—C20—H20B | 109.1 |
N1—C3—C4 | 113.1 (2) | C21—C20—H20A | 109.1 |
C2—C3—C4 | 110.3 (2) | C19—C20—H20A | 109.1 |
N1—C3—H3 | 107.9 | H20B—C20—H20A | 107.8 |
C2—C3—H3 | 107.9 | C26—C21—C22 | 117.8 (3) |
C4—C3—H3 | 107.9 | C26—C21—C20 | 120.9 (3) |
C5—C4—C3 | 112.8 (2) | C22—C21—C20 | 121.3 (3) |
C5—C4—H4A | 109.0 | C23—C22—C21 | 121.3 (4) |
C3—C4—H4A | 109.0 | C23—C22—H22 | 119.3 |
C5—C4—H4B | 109.0 | C21—C22—H22 | 119.3 |
C3—C4—H4B | 109.0 | C24—C23—C22 | 120.8 (4) |
H4A—C4—H4B | 107.8 | C24—C23—H23 | 119.6 |
C10—C5—C6 | 117.9 (3) | C22—C23—H23 | 119.6 |
C10—C5—C4 | 121.7 (3) | C23—C24—C25 | 118.3 (4) |
C6—C5—C4 | 120.5 (3) | C23—C24—H24 | 120.8 |
C7—C6—C5 | 121.2 (3) | C25—C24—H24 | 120.8 |
C7—C6—H6 | 119.4 | C26—C25—C24 | 121.5 (5) |
C5—C6—H6 | 119.4 | C26—C25—H25 | 119.3 |
C8—C7—C6 | 119.8 (4) | C24—C25—H25 | 119.3 |
C8—C7—H7 | 120.1 | C25—C26—C21 | 120.3 (4) |
C6—C7—H7 | 120.1 | C25—C26—H26 | 119.8 |
C7—C8—C9 | 120.5 (4) | C21—C26—H26 | 119.8 |
C7—C8—H8 | 119.7 | C28—C27—O7 | 105.8 (5) |
C9—C8—H8 | 119.7 | C28—C27—H27A | 110.6 |
C8—C9—C10 | 119.9 (4) | O7—C27—H27A | 110.6 |
C8—C9—H9 | 120.0 | C28—C27—H27B | 110.6 |
C10—C9—H9 | 120.0 | O7—C27—H27B | 110.6 |
C5—C10—C9 | 120.7 (3) | H27A—C27—H27B | 108.7 |
C5—C10—H10 | 119.7 | C27—C28—C29 | 107.3 (5) |
C9—C10—H10 | 119.7 | C27—C28—H28B | 110.3 |
O3—C11—N1 | 121.2 (3) | C29—C28—H28B | 110.3 |
O3—C11—C12 | 119.3 (3) | C27—C28—H28A | 110.3 |
N1—C11—C12 | 119.5 (3) | C29—C28—H28A | 110.3 |
C13—C12—C11 | 131.8 (3) | H28B—C28—H28A | 108.5 |
C13—C12—S1 | 111.4 (2) | C28—C29—C30 | 105.0 (5) |
C11—C12—S1 | 116.8 (2) | C28—C29—H29B | 110.8 |
C12—C13—C14 | 112.7 (3) | C30—C29—H29B | 110.8 |
C12—C13—H13 | 123.7 | C28—C29—H29A | 110.8 |
C14—C13—H13 | 123.7 | C30—C29—H29A | 110.8 |
C15—C14—C13 | 113.1 (3) | H29B—C29—H29A | 108.8 |
C15—C14—H14 | 123.4 | O7—C30—C29 | 105.7 (4) |
C13—C14—H14 | 123.4 | O7—C30—H30A | 110.6 |
C14—C15—C16 | 130.6 (3) | C29—C30—H30A | 110.6 |
C14—C15—S1 | 111.1 (2) | O7—C30—H30B | 110.6 |
C16—C15—S1 | 118.1 (2) | C29—C30—H30B | 110.6 |
O4—C16—N2 | 123.9 (3) | H30A—C30—H30B | 108.7 |
O4—C16—C15 | 121.2 (3) | C11—N1—C3 | 120.8 (2) |
N2—C16—C15 | 114.8 (2) | C11—N1—H1 | 119.6 |
O6—C17—H17A | 109.5 | C3—N1—H1 | 119.6 |
O6—C17—H17B | 109.5 | C16—N2—C19 | 123.0 (2) |
H17A—C17—H17B | 109.5 | C16—N2—H2 | 118.5 |
O6—C17—H17C | 109.5 | C19—N2—H2 | 118.5 |
H17A—C17—H17C | 109.5 | C2—O1—C1 | 116.5 (3) |
H17B—C17—H17C | 109.5 | C18—O6—C17 | 116.6 (3) |
O5—C18—O6 | 124.1 (3) | C30—O7—C27 | 107.6 (4) |
O5—C18—C19 | 122.1 (3) | C12—S1—C15 | 91.70 (14) |
O2—C2—C3—N1 | −27.1 (5) | N2—C19—C20—C21 | −61.3 (3) |
O1—C2—C3—N1 | 152.6 (3) | C18—C19—C20—C21 | 170.6 (3) |
O2—C2—C3—C4 | 98.1 (4) | C19—C20—C21—C26 | 93.0 (4) |
O1—C2—C3—C4 | −82.3 (3) | C19—C20—C21—C22 | −85.4 (4) |
N1—C3—C4—C5 | −63.2 (3) | C26—C21—C22—C23 | 0.3 (5) |
C2—C3—C4—C5 | 173.6 (3) | C20—C21—C22—C23 | 178.8 (3) |
C3—C4—C5—C10 | 100.2 (3) | C21—C22—C23—C24 | −0.4 (6) |
C3—C4—C5—C6 | −79.2 (4) | C22—C23—C24—C25 | 0.4 (7) |
C10—C5—C6—C7 | 0.7 (5) | C23—C24—C25—C26 | −0.2 (8) |
C4—C5—C6—C7 | −179.9 (3) | C24—C25—C26—C21 | 0.0 (7) |
C5—C6—C7—C8 | −2.0 (6) | C22—C21—C26—C25 | −0.1 (5) |
C6—C7—C8—C9 | 2.7 (6) | C20—C21—C26—C25 | −178.6 (4) |
C7—C8—C9—C10 | −2.1 (6) | O7—C27—C28—C29 | −11.0 (9) |
C6—C5—C10—C9 | −0.1 (5) | C27—C28—C29—C30 | −6.4 (9) |
C4—C5—C10—C9 | −179.6 (3) | C28—C29—C30—O7 | 23.0 (7) |
C8—C9—C10—C5 | 0.9 (5) | O3—C11—N1—C3 | −8.9 (4) |
O3—C11—C12—C13 | −173.0 (3) | C12—C11—N1—C3 | 170.4 (2) |
N1—C11—C12—C13 | 7.7 (5) | C2—C3—N1—C11 | −87.8 (3) |
O3—C11—C12—S1 | 8.6 (4) | C4—C3—N1—C11 | 148.6 (3) |
N1—C11—C12—S1 | −170.8 (2) | O4—C16—N2—C19 | 9.1 (4) |
C11—C12—C13—C14 | −178.4 (3) | C15—C16—N2—C19 | −170.2 (2) |
S1—C12—C13—C14 | 0.1 (3) | C18—C19—N2—C16 | −107.0 (3) |
C12—C13—C14—C15 | −0.8 (4) | C20—C19—N2—C16 | 127.0 (3) |
C13—C14—C15—C16 | 176.3 (3) | O2—C2—O1—C1 | −0.3 (5) |
C13—C14—C15—S1 | 1.2 (3) | C3—C2—O1—C1 | −179.9 (3) |
C14—C15—C16—O4 | −159.8 (3) | O5—C18—O6—C17 | −0.1 (5) |
S1—C15—C16—O4 | 15.0 (3) | C19—C18—O6—C17 | −178.2 (3) |
C14—C15—C16—N2 | 19.5 (4) | C29—C30—O7—C27 | −30.3 (6) |
S1—C15—C16—N2 | −165.68 (19) | C28—C27—O7—C30 | 26.6 (7) |
O5—C18—C19—N2 | 173.3 (3) | C13—C12—S1—C15 | 0.5 (2) |
O6—C18—C19—N2 | −8.6 (4) | C11—C12—S1—C15 | 179.2 (2) |
O5—C18—C19—C20 | −60.6 (4) | C14—C15—S1—C12 | −1.0 (2) |
O6—C18—C19—C20 | 117.5 (3) | C16—C15—S1—C12 | −176.8 (2) |
Experimental details
Crystal data | |
Chemical formula | C26H26N2O6S·C4H8O |
Mr | 566.65 |
Crystal system, space group | Orthorhombic, P212121 |
Temperature (K) | 293 |
a, b, c (Å) | 8.3041 (3), 12.1810 (4), 29.6787 (11) |
V (Å3) | 3002.06 (17) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.16 |
Crystal size (mm) | 0.40 × 0.21 × 0.08 |
Data collection | |
Diffractometer | Oxford Xcalibur (Eos) CCD detector diffractometer |
Absorption correction | Multi-scan (CrysAlis PRO RED; Oxford Diffraction, 2009) |
Tmin, Tmax | 0.941, 0.988 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 7782, 5081, 3167 |
Rint | 0.022 |
(sin θ/λ)max (Å−1) | 0.602 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.047, 0.094, 0.91 |
No. of reflections | 5081 |
No. of parameters | 363 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.19, −0.21 |
Absolute structure | Flack (1983), 1964 Friedel pairs |
Absolute structure parameter | −0.05 (9) |
Computer programs: CrysAlis PRO CCD (Oxford Diffraction, 2009), CrysAlis PRO RED (Oxford Diffraction, 2009), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), Mercury (Macrae et al., 2008).
Acknowledgements
This work was supported by the Shandong Key Scientific and Technological Project (2008 GG30002014) and the Project of the Key Laboratory of Photochemical Conversion and Optoelectronic Materials, TIPC, Chinese Academy of Sciences.
References
Flack, H. D. (1983). Acta Cryst. A39, 876–881. CrossRef CAS Web of Science IUCr Journals Google Scholar
Macrae, C. F., Bruno, I. J., Chisholm, J. A., Edgington, P. R., McCabe, P., Pidcock, E., Rodriguez-Monge, L., Taylor, R., van de Streek, J. & Wood, P. A. (2008). J. Appl. Cryst. 41, 466–470. Web of Science CrossRef CAS IUCr Journals Google Scholar
Moriuchi, T., Shen, X. & Hirao, T. (2006). Tetrahedron, 62, 12237–2246. Web of Science CSD CrossRef CAS Google Scholar
Oxford Diffraction (2009). CrysAlis PRO CCD and CrysAlis PRO RED. Oxford Diffraction Ltd, Yarnton, England. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Xia, G.-M., Liu, J., Li, Z., Ji, M.-W. & Sun, G.-X. (2010). Acta Cryst. E66, o2385. Web of Science CSD CrossRef IUCr Journals Google Scholar
Zhao, L., Liang, J., Yue, G., Deng, X. & He, Y. (2009). Acta Cryst. E65, m722. Web of Science CSD CrossRef IUCr Journals Google Scholar
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The thiophene derivatives have been viewed as significant compounds for applications in many fields, such as photo-materials, electronic luminescence materials (Zhao et al., 2009). The title compound derives from thiophene-2,5-dicarboxylic acid and a natural amino acid. This makes this kind of structures very promising for biological activities and as precursors in the synthesis of various compounds.
In the structure of the title compound, the thiophene-2,5-dicarboxamide core approximates C2 point symmetry. The molecules are connected by intermolecular N—H···O hydrogen-bonding interactions with tetrahydrofuran molecules. Chiral atoms C3 and C19 in the main molecule retain the absolute S configuration of the parent L-phenylalanine. The procedure used for the synthesis of the title compound is thus carried-out without inversion for chiral centers. The structure of the unsolvated molecule with identical absolute configuration has been determined (Xia et al., 2010).