STRUCTURAL STUDY ON QUASI-PHOSPHONIUM SALTS CONTAINING PHOSPHORUS OXYGEN, PHOSPHORUS-NITROGEN AND PHOSPHORUS SULFUR BONDS

被引:17
|
作者
IMRIE, C
MODRO, TA
VANROOYEN, PHG
WAGENER, CCP
WALLACE, K
HUDSON, HR
MCPARTLIN, M
NASIRUN, JB
POWROZNYK, L
机构
[1] UNIV PRETORIA,DEPT CHEM,CT HETEROATOM CHEM,PRETORIA 0002,SOUTH AFRICA
[2] UNIV N LONDON,SCH APPL CHEM,LONDON N7 8DB,ENGLAND
关键词
D O I
10.1002/poc.610080109
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The crystal and molecular structures of six quasi-phosphonium salts containing phosphorus-heteroatom (heteroatom = oxygen, sulphur or nitrogen) bonds were determined. Comparison of the molecular parameters obtained with those available for reference structures demonstrated that the 'double bond' character for the P+ - Y bond decreases in the order Y = N much greater than O > S.
引用
收藏
页码:41 / 46
页数:6
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