3-(2-Ethyl-2-phenylhydrazin-1-ylidene)-indolin-2-one

被引：0

作者：

Ashiq, Uzma ^{[1
]}

Jamal, Rifat Ara ^{[1
]}

Ismail, Hina ^{[1
]}

Khan, Khalid Mohammed ^{[2
]}

Yousuf, Sammer ^{[2
]}

机构：

[1] Univ Karachi, Dept Chem, Karachi 75270, Pakistan

[2] Univ Karachi, Int Ctr Chem & Biol Sci, HEJ Res Inst Chem, Karachi 75270, Pakistan

来源：

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

关键词：

data-to-parameter ratio = 13.5; mean ω(C-C) = 0.003 Å; R factor = 0.047; single-crystal X-ray study; T = 273 K; wR factor = 0.116;

D O I：

10.1107/S1600536812047988

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C16H15N3O, the dihedral angle between the indole ring system (r.m.s. deviation = 0.020 angstrom) and the phenyl ring is 14.49 (9)degrees. The molecular conformation is supported by an intramolecular C-H center dot center dot center dot O interaction, which closes an S(7) ring. In the crystal, inversion dimers linked by pairs of N-H center dot center dot center dot O hydrogen bonds generate R-2(2)(8) loops.

引用

页码：O3473 / +

页数：8

共 5 条

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[J]. BIOORGANIC & MEDICINAL CHEMISTRY, 2009, 17 (22) : 7795 - 7801
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