SYNTHESIS OF ONIO-SUBSTITUTED, DIONIO-SUBSTITUTED, AND TRIONIO-SUBSTITUTED PHOSPHINES - THE NUCLEOPHILIC BEHAVIOR OF DBN AND DBU TOWARD MAIN-GROUP ELECTROPHILES

被引:52
作者
BOUHADIR, G [1 ]
REED, RW [1 ]
REAU, R [1 ]
BERTRAND, G [1 ]
机构
[1] CNRS,CHIM COORDINAT LAB,F-31077 TOULOUSE,FRANCE
关键词
D O I
10.1002/hc.520060415
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
1,5-Diazabicyclo[4.3.0]non-5-ene (DBN) and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) react with chloro- and dichloro-phosphines leading to onio- and dionio-substituted phosphines. Similarly, onio-substituted silicon and tin derivatives are prepared; they are used as onio-substituent transfer reagents in the synthesis of a trionio-substituted phosphine.
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页码:371 / 375
页数:5
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