N-(4-{(3S,6S,9S,15S,21S,24S,27S,33S)-6-(4-Amino-butyl)-24-methyl-2,5,8,11,14,20,23,26,29,32-decaoxo-9,21,27-tris-[4-(2-oxo-acetylamino)-butyl]-1,4,7,10,13,19,22,25,28,31-decaaza-tricyclo[31.3.0.0
15,19]hexatriacont-3-yl}-butyl)-2-oxo-acetamide 、
O-(β-D-galactopyranosyl)-(1->4')-(β-D-glucopyranosyl) oxyamine 在
溶剂黄146 作用下,
以
水 为溶剂,
反应 3.0h,
以59%的产率得到RAFT-(Lac)4