Ruthenium-catalyzed arylation of 2-alkenylpyridines with aryl bromides: alternative E,Z-selectivity to Mizoroki-Heck reaction |
| |
| Authors: | Oi Shuichi Sakai Kaori Inoue Yoshio |
| |
| Affiliation: | Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan. oishu@aporg.che.tohoku.ac.jp |
| |
| Abstract: | Regio- and stereoselective arylation of 2-alkenylpyridines with aryl bromides is catalyzed by specific Ru(II)-phosphine complexes affording beta-arylated (Z)-2-alkenylpyridines, in which the aryl moiety is introduced cis to the pyridyl group. This geometrical selectivity is in sharp contrast to the Mizoroki-Heck reaction. [reaction: see text] |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
