(R)-(6,6′-Dihydroxybiphenyl-2,2′-diyl)bis(diphenylphosphine oxide) methanol solvate

被引：3
|
作者：
Qiu, LQ [1 ]
Qi, JY
Ji, JX
Zhou, ZY
Yeung, CH
Choi, MCK
Chan, ASC
机构：
[1] Hong Kong Polytech Univ, Inst Mol Technol Drug Discovery & Synth, Open Lab Chirotechnol, Kowloon, Hong Kong, Peoples R China
[2] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Kowloon, Hong Kong, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2003年 / 59卷
关键词：
D O I：
10.1107/S0108270102021042
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The title compound, C36H28O4P2.CH4O, was synthesized directly from the methoxy analogue. The crystal structure shows that one OH group interacts with an O atom of a phosphine oxide group in an adjacent molecule, while the other OH group complexes with the methanol solvent molecule via intermolecular hydrogen bonds. An O atom of one phosphine oxide group interacts with the hydroxy H atom of methanol via a hydrogen bond. There are intra- and intermolecular pi-pi interactions between the phenyl rings. All these interactions result in the formation of supramolecular chiral parallelogram channels via self-assembly.
引用
收藏
页码：O33 / O35
页数：3
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