94459-11-7Relevant articles and documents
N,N-dibenzyloxycarbonylglycyl chloride as useful ketene equivalent in the synthesis of azetidin-2-ones
Cainelli, Gianfranco,Galletti, Paola,Giacomini, Daria
, p. 611 - 612 (2007/10/03)
N,N-3-Dibenzyloxycarbonylaminoazetidin-2-ones have been conveniently prepared from N,N-dibenzyloxycarbonylglycyl chloride and imines or hexahydrotriazines. The β-lactams thus obtained could be monodeprotected by mild hydrogenolysis with Pd on carbon.