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
来源：
JOURNAL OF PHYSICAL ORGANIC CHEMISTRY | 1995年 / 8卷 / 01期
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.
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页码：41 / 46
页数：6
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