Deoxycholic Acid-Derived Biaryl Phosphites as Versatile and Enantioselective Ligands in the Rhodium-Catalyzed Conjugate Addition of Arylboronic Acids to Nitroalkenes
作者:Varsha R. Jumde、Anna Iuliano
DOI:10.1002/adsc.201300619
日期:2013.11.25
AbstractA highly enantioselective conjugate addition of arylboronic acids to cyclic as well as acyclic aromatic and aliphatic nitroalkenes is presented. The rhodium complexes obtained from deoxycholic acid‐derived binaphthyl and flexible biphenyl phosphites showed good activity as well as very high enantioselectivity (ee up to 99%) in the conjugated addition even in the presence of challenging substrates such as 1‐nitrocyclohexene or aliphatic acyclic nitroalkenes.magnified image
Efficient conjugate alkylation of .alpha.,.beta.-unsaturated nitro olefins by triorganoalanes
作者:Angelo Pecunioso、Rita Menicagli
DOI:10.1021/jo00236a012
日期:1988.1
Stereochemistry of the oxidation of oximes to nitrocycloalkanes with peroxytrifluoroacetic acid. Protonation of nitronic acid derivatives in cyclohexane systems
作者:Richard J. Sundberg、Peter A. Bukowick
DOI:10.1021/jo01275a019
日期:1968.11
ARUMUGAM N.; SHENBAGAMURTHI P., INDIAN J. CHEM., 1976,
作者:ARUMUGAM N.、 SHENBAGAMURTHI P.
DOI:——
日期:——
PECUNIOSO, ANGELO;MENICAGLI, RITA, J. ORG. CHEM., 53,(1988) N 1, 45-49