N-Boc-顺式-4-羟基-D-脯氨酸 、
2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate 、
4-(3-methyl-4-(methylthio)phenoxy)-3-((methylamino)methyl)benzenesulfonamide 、
N,N-二异丙基乙胺 在
乙酸乙酯 、
Sodium sulfate-III 、
正己烷 、
(2R,4R)-tert-butyl 4-hydroxy-2-(methyl(2-(3-methyl-4-(methylthio)phenoxy)-5-sulfamoylbenzyl)carbamoyl)pyrrolidine-1-carboxylate 作用下,
以
N,N-二甲基甲酰胺 、
水 为溶剂,
反应 16.0h,
以Hexane (50-100%) to yield 120 mg of the desired product, (2R,4R)-tert-butyl 4-hydroxy-2-(methyl(2-(3-methyl-4-(methylthio)phenoxy)-5-sulfamoylbenzyl)carbamoyl)pyrrolidine-1-carboxylate的产率得到(2R,4R)-tert-butyl 4-hydroxy-2-(methyl(2-(3-methyl-4-(methylthio)phenoxy)-5-sulfamoylbenzyl)carbamoyl)pyrrolidine-1-carboxylate