73. Tandem Asymmetric Cyclopropanation/Cope Rearrangement. A Highly Diastereoselective and Enantioselective Method for the Construction of 1,4-Cycloheptadienes

Authors: Huw M. L. Davies , Douglas G. Stafford , Brian D. Doan , and Jeffrey H. Houser

J. Am. Chem. Soc.,

1998, 120 (14), 3326–3331

Continue reading “73. Tandem Asymmetric Cyclopropanation/Cope Rearrangement. A Highly Diastereoselective and Enantioselective Method for the Construction of 1,4-Cycloheptadienes”

56. Asymmetric Cyclopropanations by Rhodium(II) N-(Arylsulfonyl)prolinate Catalyzed Decomposition of Vinyldiazomethanes in the Presence of Alkenes. Practical Enantioselective Synthesis of the Four Stereoisomers of 2-Phenylcyclopropan-1-amino Acid

Authors: Huw M. L. Davies , Paul R. Bruzinski , Debra H. Lake , Norman Kong , and Michael J. Fall

J. Am. Chem. Soc.,

1996, 118 (29), 6897–6907

Continue reading “56. Asymmetric Cyclopropanations by Rhodium(II) N-(Arylsulfonyl)prolinate Catalyzed Decomposition of Vinyldiazomethanes in the Presence of Alkenes. Practical Enantioselective Synthesis of the Four Stereoisomers of 2-Phenylcyclopropan-1-amino Acid”