Derivatives of 4-(2-hydroxylphenyl)-2-phenyl-2,3-dihydro-1,5-benzothiazepine

被引：4

作者：

Parvez, M

Umbreen, S

Ansari, FL

机构：

[1] Univ Calgary, Dept Chem, Calgary, AB T2N 1N4, Canada

[2] Quaid I Azam Univ, Dept Chem, Islamabad 45320, Pakistan

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2003年 / 59卷

关键词：

D O I：

10.1107/S0108270103008345

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the structures of 2-(4-chlorophenyl)-4-(2-hydroxyphenyl)2,3- dihydro-1,5-benzothiazepine, C21H16ClNOS, 4-(2-hydroxyphenyl)2-( 4- tolyl)-2,3-dihydro-1,5-benzothiazepine, C22H19NOS, and 4-(2-hydroxyphenyl)-2-(3-methoxyphenyl)-2,3-dihydro1,5- benzothiazepine, C22H19NO2S, the central seven-membered heterocyclic rings adopt twist-boat conformations in which the N atoms are involved in strong intramolecular hydrogen bonds with the hydroxyl H atoms, resulting in six-membered rings.

引用

页码：O298 / O301

页数：4

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