Chiral Brønsted acid catalyzed enantioselective allenylation of aldehydes.

Chem Commun (Camb)

Chemical and Analytical Development, Novartis Pharmaceutical Corporation, East Hanover, New Jersey 07936, USA.

Published: September 2012

A versatile and highly enantioselective chiral Brønsted acid-catalyzed allenylation of aldehydes with propargyl borolane is reported. The reaction is shown to be practical and quite general with a broad substrate scope covering aryl, heteroaryl, α,β-unsaturated, and aliphatic aldehydes.

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Source
http://dx.doi.org/10.1039/c2cc34371aDOI Listing

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