91495-76-0Relevant articles and documents
Effect of diazoalkane structure on the stereoselectivity of rhodium(II) (S)-N-(arylsulfonyl)prolinate catalyzed cyclopropanations
Davies, Huw M. L.,Bruzinski, Paul R.,Fall, Michael J.
, p. 4133 - 4136 (1996)
Rhodium(II) (S)-N-(arylsulfonyl)prolinate catalyzed decomposition of diazoalkanes containing a methyl ester and either a vinyl or a phenyl group in the presence of alkenes results in highly diastereoselective and enantioselective cyclopropanations.