Pd(OAc)2/DABCO as an Inexpensive and Efficient Catalytic System for Hiyama Cross-Coupling Reactions of Aryl Halides with Aryltrimethoxysilanes
Jin-Heng Li*, Chen-Liang Deng, Wen-Jie Liu, Ye-Xiang Xie
*Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research,
College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha
410081, P. R. of China,
Email: jhli
hunnu.edu.cn
J.-H. Li, C.-L. Deng, W.-J. Liu, Y.-X. Xie, Synthesis, 2005, 3039-3044.
Abstract
Pd(OAc)2/DABCO/TBAF was found to be an inexpensive and efficient catalyst system for Hiyama cross-coupling reactions of aryl halides with aryltrimethoxysilanes. The coupling of a number of aryl halides with aryltrimethoxysilanes afforded the corresponding cross-coupled products in good yields.
see article for more examples
Key Words
Pd(OAc)2, DABCO, Hiyama cross-coupling reaction, aryl halide, aryltrimethoxysilane, silanes
ID: J66-Y2005-1980
