Organic synthesis in ionic liquids: The Stille coupling

被引：174

作者：

Handy, ST ^{[1
]}

Zhang, XL ^{[1
]}

机构：

[1] SUNY Binghamton, Dept Chem, Binghamton, NY 13902 USA

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 02期

关键词：

D O I：

10.1021/ol0068849

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] The Stille coupling reaction has been performed in 1-butyl-3-methylimidazolium tetrafluoroborate (BMIM BF4), a room temperature ionic liquid (RTIL). Use of this solvent system allows for facile recycling of the solvent and catalyst system, which can be used at least five times with little loss in activity. An interesting preference in starting catalyst oxidation state for use with aryl bromides and aryl iodides was observed.

引用

页码：233 / 236

页数：4

共 22 条

[1]

Betzemeier B, 1999, TOP CURR CHEM, V206, P61

[2]

Böhm VPW, 2000, CHEM-EUR J, V6, P1017, DOI 10.1002/(SICI)1521-3765(20000317)6:6<1017::AID-CHEM1017>3.0.CO

[3]

2-8

[4] Hydrophobic, highly conductive ambient-temperature molten salts [J].