Enantioselective Catalysis; Part 93: Optically Active Expanded Phosphanes Derived from 1,2-Bisphosphanobenzene and Amides and Esters of Acrylic Acid
- 1 April 1995
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1995 (04) , 423-426
- https://doi.org/10.1055/s-1995-3917
Abstract
Three new expanded phosphanes were synthesized by reaction of 1,2-bisphosphanobenzene with optically active derivatives of acrylic acid: (R)-(+)-N-methyl-N-(1-phenethyl)acrylamide, (1S,2R,5S)-(+)-menthyl acrylate and (1S)-endo-(-)-bornyl acrylate. The three phosphanes with [Rh2(μ-Cl)2(COD)2] as in situ catalysts, as well as the isolated complexes [Rh(PP)(COD)]PF6, where PP and COD denote a phosphane and 1,5-cyclooctadiene, respectively, were tested in several enantioselective catalytic reactions.Keywords
This publication has 0 references indexed in Scilit: