Single-step conversion of N-benzyl, N-trityl and N-diphenylmethyl amines to t-butyl carbamates using polymethylhydrosiloxane
作者:S. Chandrasekhar、B.Nagendra Babu、Ch.Raji Reddy
DOI:10.1016/s0040-4039(03)00172-2
日期:2003.3
t-Butyl carbamates were obtained efficiently in high yields from the corresponding N-benzyl, N-trityl and N-diphenylmethyl precursors in a single-step reductive transformation employing polymethylhydrosiloxane and di-t-butyl dicarbonate under Pd(OH)(2)/C catalysis. (C) 2003 Elsevier Science Ltd. All rights reserved.