Catalytic coupling of terminal acetylenes with iodoarenes and diaryliodonium salts in water

被引：82

作者：

Bumagin, NA ^{[1
]}

Sukhomlinova, LI ^{[1
]}

Luzikova, EV ^{[1
]}

Tolstaya, TP ^{[1
]}

Beletskaya, IP ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,DEPT CHEM,MOSCOW 119899,RUSSIA

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 06期

关键词：

D O I：

10.1016/0040-4039(95)02255-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The catalytic coupling of terminal acetylenes with iodoarenes and diaryliodonium salts are shown to occur in aqueous K2CO3 in the presence of 10 mol.% Bu(3)N under very mild conditions using PdCl2(PPh(3))(2) and CuI as catalyst precursor to give substituted tolans in high yields.

引用

页码：897 / 900

页数：4

共 15 条

[1] Bumagin N. A., 1990, IAN SSSR KH, P2665
[2] PALLADIUM-CATALYZED CROSS-COUPLING REACTIONS OF ORGANOMERCURIALS WITH ORGANIC HALIDES
BUMAGIN, NA
MORE, PG
BELETSKAYA, IP
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1989, 364 (1-2) : 231 - 234
[3] BUMAGIN NA, 1990, DOKL AKAD NAUK SSSR+, V312, P1129
[4] BUMAGIN NA, 1990, DOKL AKAD NAUK SSSR+, V315, P1133
[5] PALLADIUM-CATALYZED ARYLATION OF STYRENE AND ACRYLIC-ACID IN WATER
BUMAGIN, NA
BYKOV, VV
SUKHOMLINOVA, LI
TOLSTAYA, TP
BELETSKAYA, IP
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1995, 486 (1-2) : 259 - 262
[6] BUMAGIN NA, 1984, IAN SSSR KH, P1561
[7] CAZALNUOVO AL, 1990, J AM CHEM SOC, V112, P4324
[8] GENET JP, 1992, SYNLETT, P715
[9] HECK-TYPE REACTIONS IN WATER
JEFFERY, T
[J]. TETRAHEDRON LETTERS, 1994, 35 (19) : 3051 - 3054
[10] MIOSSEC B, 1994, SYNTHESIS-STUTTGART, P1171

← 1 2 →