反应 #1365732

反应方程式

1,2-dipalmitoyl-sn-glycero-3-succinate

N-hydroxy-succinimide

dimethylaminopyridine

dicyclohexyl carbodiimide

→

dicyclohexylurea

溶剂

acetonitrile

acetonitrile

反应条件

实验过程

To a cooled (0 to 5° C.) solution of 1,2-dipalmitoyl-sn-glycero-3-succinate 66.8 mg, N-hydroxy-succinimide 11.5 mg, dimethylaminopyridine (DMAP) 2 mg and acetonitrile 40 mL in a 100 mL round bottom flask was added dropwise to a solution of dicyclohexyl carbodiimide (DCC) 20.6 mg in acetonitrile 10 mL. The resulting mixture was stirred for 5 hours. The solid material which formed during the reaction (dicyclohexylurea) was removed by filtration, and the filtrate was concentrated in vacuo to yield 78 mg of a white product of N-DPGS-succinimide of the following formula:

来源