Preparation of methyl (1R,2S,5S)- and (1S,2R,5R)-2-amino-5-tert-butyl-cyclopentane-1-carboxylates by parallel kinetic resolution of methyl (RS)-5-tert-butyl-cyclopentene-1-carboxylate
作者:Stephen G. Davies、David Díez、Mohamed M. El Hammouni、A. Christopher Garner、Narciso M. Garrido、Marcus J. C. Long、Rachel M. Morrison、Andrew D. Smith、Miles J. Sweet、Jonathan M. Withey
DOI:10.1039/b308855c
日期:——
Comparison of the kinetic and parallel kinetic resolutions of methyl (RS)-5-tert-butyl-cyclopentene-1-carboxylate allows for the efficient synthesis of both (1R,2S,5S)- and (1S,2R,5R)-enantiomers of methyl 2-amino-5-tert-butyl-cyclopentane-1-carboxylate.
通过比较(RS)-5-叔丁基-环戊烯-1-甲酸甲酯的动力学解析和平行动力学解析,可以高效合成(1R,2S,5S)-和(1S,2R,5R)-2-氨基-5-叔丁基-环戊烯-1-甲酸甲酯的对映体。