DIRECT TRANSFORMATION OF TRIALKYL PHOSPHATES INTO ORGANOLITHIUM COMPOUNDS BY A DTBB-CATALYZED LITHIATION

被引：34

作者：

GUIJARRO, D ^{[1
]}

MANCHENO, B ^{[1
]}

YUS, M ^{[1
]}

机构：

[1] UNIV ALICANTE,FAC CIENCIAS,DEPT QUIM ORGAN,E-03080 ALACANT,SPAIN

来源：

TETRAHEDRON | 1994年 / 50卷 / 28期

关键词：

D O I：

10.1016/S0040-4020(01)85573-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of different alkylic or phenylic phosphates 1 with an excess of lithium powder and a catalytic amount of DTBB (5 mol %) in the presence of an electrophile -Barbier-type reaction conditions- in THF at -30 degrees C leads to the formation of the expected products 2, resulting from the reaction of the in situ generated organolithium compound with the corresponding electrophile.

引用

页码：8551 / 8558

页数：8

共 45 条

[41] WAKEFIELD BJ, 1988, ORGANOLITHIUM METHOD
[42] WILLIS TW, 1992, LC GC-MAG SEP SCI, V10, P770
[43] YOSHIDA M, Patent No. 56191
[44] ONE-STEP SYNTHESIS OF SUBSTITUTED 6,8-DIOXABICYCLO[3.2.1]OCTANES - EASY PREPARATION OF RACEMIC FRONTALIN, BREVICOMINS, AND RELATED SYSTEMS
YUS, M
RAMON, DJ
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (02) : 750 - 751
[45] ARENE-CATALYZED LITHIATION REACTIONS WITH LITHIUM AT LOW-TEMPERATURE
YUS, M
RAMON, DJ
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (06) : 398 - 400

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