Regioselective addition of titanium enolates to 1-acylpyridinium salts. A convenient synthesis of 4-(2-oxoalkyl)pyridines |
| |
Authors: | Daniel L. Comins Jack D. Brown |
| |
Affiliation: | Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322 USA |
| |
Abstract: | Titanium enolates add to the 4-position of 1-phenoxycarbonylpyridinium salts to give 1,4-dihydropyridines; subsequent aromatization provides 4-(2-oxoalkyl)pyridines. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |