Inclusion complex of (S)-1,3-butanediol with (S,S)-(+)-trans-2,3-bis(hydroxydiphenylmethyl)-1,4-dioxaspiro[4.4]nonane

被引:1
|
作者
Nishikawa, K
Matsumoto, A
Tsukada, H
Shiro, M
Toda, F
机构
[1] RIGAKU CORP,XRAY RES INST,AKISHIMA,TOKYO 196,JAPAN
[2] EHIME UNIV,FAC ENGN,DEPT APPL CHEM,MATSUYAMA,EHIME 790,JAPAN
关键词
D O I
10.1107/S0108270196014175
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(S)-1,3-Butanediol (guest), C4H10O2, was found to be resolved from the racemate by inclusion crystallization with (S,S)-(+)-trans-2,3-bis(hydroxydiphenylmethyl)-1,4-dioxaspiro[4.4]nonane (host), C33H32O4. The unit cell of the crystal contains two pairs of host and guest molecules. There are four crystallographically independent hydrogen bonds, which form a belt-like structure along the b axis of the unit cell. The inclusion complex appears to be stabilized by hydrogen bonds and van der Waals interactions.
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页码:351 / 353
页数:3
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