Palladium- or nickel-catalyzed cross-coupling of organotitanium reagents with aryl triflates and halides

被引：0
|
作者：
Han, JW [1 ]
Tokunaga, N [1 ]
Hayashi, T [1 ]
机构：
[1] Kyoto Univ, Dept Chem, Grad Sch Sci, Sakyo Ku, Kyoto 6068502, Japan
来源：
SYNLETT | 2002年 / 06期
关键词：
cross-coupling; organotitanium; palladium catalyst; aryl triflate; aryl halide;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reaction of organotitanium reagents, methyltitanium triisopropoxide [MeTi(i-PrO)(3)] and phenyltitanium triisopropoxide [PhTi(i-PrO)(3)], with aryl triflates and halides proceeded in the presence of 1.0 mol% of palladium catalyst coordinated with (R*)-N,N-dimethyl-1-[(S*)-2-(diphenylphosphino)ferrocenyl]ethylamine [(R*)-(S*)-PPFA] in refluxing THF to give a quantitative yield of the corresponding cross-coupling products.
引用
收藏
页码：871 / 874
页数：4
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