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ChemInform Abstract: Copper(I) Salt Mediated 1,4-Reduction of α,β-Unsaturated Ketones Using Hydrosilanes.

✍ Scribed by A. MORI; A. FUJITA; Y. NISHIHARA; T. HIYAMA

Publisher
John Wiley and Sons
Year
2010
Weight
32 KB
Volume
29
Category
Article
ISSN
0931-7597

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✦ Synopsis

Copper(I) Salt Mediated 1,4-Reduction of α,β-Unsaturated Ketones Using Hydrosilanes. -The title reaction is carried out for several acyclic and cyclic α,β-unsaturated ketones in excellent yields. Sterically congested enones such as (Va) are recovered unchanged, a fact that can be applied in competition reactions.

-(MORI, A.

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✍ Ralph Moser; Zarko V. Boskovic; Christopher S. Crowe; Bruce H. Lipshutz 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 70 KB

## Abstract Under optimized conditions, a variety of ketones undergo asymmetric 1,2‐reductions almost exclusively instead of the normally observed 1,4‐reductions in the presence of in situ‐generated CuH which is ligated with an optically active bisphosphane ligand.