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
收藏
页码：O298 / O301
页数：4
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