6-Methyl-3-phenyl-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

被引：6

作者：

El-Azab, Adel S. ^{[1
,2
]}

Abdel-Aziz, Alaa A. -M. ^{[1
,3
]}

Ng, Seik Weng ^{[4
,5
]}

Tiekink, Edward R. T. ^{[4
]}

机构：

[1] King Saud Univ, Coll Pharm, Dept Pharmaceut Chem, Riyadh 11451, Saudi Arabia

[2] Al Azhar Univ, Fac Pharm, Dept Organ Chem, Cairo 11884, Egypt

[3] Univ Mansoura, Fac Pharm, Dept Med Chem, Mansoura 35516, Egypt

[4] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia

[5] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 80203, Saudi Arabia

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷

关键词：

data-to-parameter ratio = 14.6; mean σ(C-C) = 0.002 Å; R factor = 0.033; single-crystal X-ray study; T = 100 K; wR factor = 0.098;

D O I：

10.1107/S1600536812007301

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C 15H 12N 2OS, exists as the thione tautomer in the solid state. The phenyl group is almost perpendicular [dihedral angle = 87.96 (5)°] to the fused ring system (r.m.s. deviation = 0.036 Å for 13 ring and exocyclic non-H atoms). In the crystal, centrosymmetric dimers, sustained by pairs of N - H⋯S hydrogen bonds, are connected into layers parallel to (1̄01) by C - H⋯O and C - H⋯S inter-actions.

引用

页码：O862 / U3132

页数：8

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