| Literature DB >> 29711308 |
Leijun Hao1, John F Harrod1, Anne-Marie Lebuis1, Ying Mu1, Ronghua Shu1, Edmond Samuel2, Hee-Gweon Woo1.
Abstract
The color change from yellow to violet allows the formation of the intermediate [Cp2 Ti(SiHMePh)(pyridine)] to be monitored in the reaction of PhMeSiH2 with a pyridine in the presence of the precatalyst [Cp2 TiMe2 ] [Eq. (a)]; the hydride [Cp2 TiH] is postulated to be the key intermediate in the catalytic cycle. The regioselective hydrosilylation of pyridine and also substituted pyridines can be catalyzed by the titanocene [Cp2 TiMe2 ]. R=Me, CO2 Et. © 1998 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.Entities:
Keywords: Homogeneous catalysis; Hydrogenations; Hydrosilylations; Pyridines; Titanium
Year: 1998 PMID： 29711308 DOI： 10.1002/(SICI)1521-3773(19981204)37:22<3126::AID-ANIE3126>3.0.CO;2-Q
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336