REACTION OF PHOSPHORUS-COMPOUNDS WITH SCHWESINGER BASES .1. COUPLING OF THE P-C BOND TO P-H-FUNCTIONAL PHOSPHORUS-COMPOUNDS

被引：4
|
作者：
UHLIG, F
PUSCHNER, B
HERRMANN, E
ZOBEL, B
BERNHARDT, H
UHLIG, W
机构：
[1] Institut für Allgemeine und Anorganische Chemie, Martin-Luther-Universität Halle-Wittenberg, Postfach 8, O-4050 Halle(S)
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1993年 / 81卷 / 1-4期
关键词：
ALKYLATION; SECONDARY AND TERTIARY PHOSPHINES; SCHWESINGER BASES;
D O I：
10.1080/10426509308034385
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Secondary and tertiary phosphines (RR'PH; R2R'P) may be synthesized by alkylation of primary or secondary phosphines with organo halides (R' = Et, n-C7H15, Bz, Me3Si; X = Cl, Br) in the presence of Schwesinger bases as auxillary bases in high yields. Alkylation of diphenylphosphine with alkylene dihalides and Schwesinger bases affords alkylendiphosphines.
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页码：155 / 163
页数：9
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