Add time:08/19/2019         Source:sciencedirect.com

A simple and efficient synthetic strategy to all four enantiomerically pure diethyl 1,2-di(N-Boc-amino)propylphosphonates has been elaborated starting from the corresponding N-[(R)-(1-phenylethyl)]aziridine-(2S)- and N-[(S)-(1-phenylethyl)]aziridine-(2R)-carboxaldehydes, employing a one-pot three-components Kabachnik-Fields reaction followed by the hydrogenolytic removal of the chiral auxiliary and aziridine ring opening with simultaneous protection of the amino groups as the N-Boc derivatives.

We also recommend Trading Suppliers and Manufacturers of 2-(BOC-AMINO)-3-METHYLPYRIDINE (cas 138343-75-6). Pls Click Website Link as below: cas 138343-75-6 suppliers