Application of Rhodium Complexes of Chir
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Jean-Michel Becht; Erhard Bappert; Günter Helmchen
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Article
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2005
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John Wiley and Sons
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English
⚖ 72 KB
👁 2 views
## Abstract The Rh complex **1a** of (__S__,__S__)‐1‐(2‐diphenylphosphanylnaphthalen‐1‐yl)‐3‐(2‐isopropylphenyl)‐4,5‐diphenylimidazolidin‐2‐ylidene was found to promote enantioselective conjugate additions of arylboronic acids to enones and α,β‐unsaturated esters with up to 98% yield and>99% ee. Pr