(SP,SP)-(-)-(E)-1,2-Bis(methylphenylphosphinoyl)ethene

被引：1
|
作者：
Butenschoen, Holger [1 ]
Vinokurov, Nikolai [1 ]
Baumgardt, Ingmar [1 ]
Pietrusiewicz, K. Michal [2 ]
机构：
[1] Leibniz Univ Hannover, Inst Organ Chem, D-30167 Hannover, Germany
[2] Marie Curie Sklodowska Univ, Dept Organ Chem, PL-20614 Lublin, Poland
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷
关键词：
ACTIVE PHOSPHINE OXIDES; OLEFIN;
D O I：
10.1107/S1600536809004632
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C16H18O2P2, possesses two stereogenic P atoms and shows a distorted s-cis conformation of each O=P-C=C moiety. This has been suggested on the basis of the stereochemical result of 1,3-dipolar cycloadditions with nitrones and is now confirmed by the present crystal structure analysis. There are two crystallographically independent molecules in the asymmetric unit.
引用
收藏
页码：O517 / U1772
页数：11
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