An Expedient Asymmetric Synthesis of N-Protected (S,S)-2-Aminomethyl-1-cyclopropanecarboxylic Acid
作者:David Aitken、Steven Bull、Iwan Davies、Ludovic Drouin、Jean Ollivier、Jennifer Peed
DOI:10.1055/s-0030-1258814
日期:2010.11
An enantioselective synthesis of a N-Boc-protected trans-cyclopropane γ-amino acid is reported. The key chiral aldehyde intermediate is prepared in enantiomerically pure form using a three-step aldol-cyclopropanation-retro-aldol protocol.
报道了一种手性选择性的合成N-Boc保护的反式
环丙烷γ-
氨基酸的方法。关键的手性醛中间体采用三步醛醇-
环丙烷化-逆醛醇的方法制备,得到对映体纯度高的形式。