A concise synthesis of diethyl 1-(tert-butoxycarbonylamino)-1-alkenylphosphonates
摘要:
An efficient completely diastereoselective synthesis of (Z)- and (E)- N-Boc 1-aminoalkenylphosphonic acid diethyl esters from easily available 5-substituted (2-thioxo-oxazolidin-4-yl)phosphonic acid diethyl esters has been developed. (C) 2004 Elsevier Ltd. All rights reserved.