Borylation using group IV metallocene under mild conditions |
| |
Authors: | Ludovic D. Marciasini Michel VaultierMathieu Pucheault |
| |
Affiliation: | Institut des Sciences Moléculaires, UMR 5255, Université de Bordeaux 1, IPB, CNRS, 351 Cours de la libération, F-33405 Talence Cedex, France |
| |
Abstract: | A borylation reaction of aromatic diazonium salts has been optimized using titanocene and zirconocene derivatives as catalysts. The reaction employs diisopropylaminoborane as a borylating agent and proceeds smoothly at room temperature to provide arylboronates after methanolysis and transesterification with pinacol. The reaction mechanism has been found to proceed via a radical pathway. |
| |
Keywords: | Metallocene Boron Radical Zirconium Titanium |
本文献已被 ScienceDirect 等数据库收录! |