作者:Khanitha Pudhom、Tirayut Vilaivan
DOI:10.1016/s0040-4039(99)01178-8
日期:1999.8
Aryl esters of Boc- and Fmoc-protected amino acids derived from electron-deficient phenols have been prepared in good yields from aryl 4-nitrobenzenesulfonates in the presence of l-hydroxy-benzotriazole as catalyst. (C) 1999 Published by Elsevier Science Ltd. Ail rights reserved.