在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 20.0h,
以88%的产率得到N-[3-[(3Z,6S,9S,12S,15S,21Z,24S,27S,30S,33S)-3,21-dibenzylidene-27-(3-formamidopropyl)-6,24-bis(2-methylpropyl)-2,5,8,11,14,20,23,26,29,32-decaoxo-12,30-di(propan-2-yl)-1,4,7,10,13,19,22,25,28,31-decazatricyclo[31.3.0.015,19]hexatriacontan-9-yl]propyl]formamide