Stereoselective Preparation of 6-b-Bromopenicillanic Acid Derivatives
摘要:
A new stereoselective method for the preparation of 6-beta-bromopenicillanates is described. It comprises the reaction of 6,6-dibromopenicillanates with silver nitrate in 2-propanol.
Synthetic and mechanistic studies involving the condensation of penicillin grignards and boron trifluoride activated oxime ethers
作者:Donald K. Pirie、Willard M. Welch、Paul D. Weeks、Robert A. Volkmann
DOI:10.1016/s0040-4039(00)84309-9
日期:1986.1
Stereoselective Preparation of 6-b-Bromopenicillanic Acid Derivatives
作者:Irena Lukic
DOI:10.3987/com-94-6898
日期:——
A new stereoselective method for the preparation of 6-beta-bromopenicillanates is described. It comprises the reaction of 6,6-dibromopenicillanates with silver nitrate in 2-propanol.