HRID1198676

反应详情

EQUATION

反应方程式

HRID 1198676 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

The title compound was prepared from 5-n-butyl-4-[[2'-(N-t-butylsulfamoyl)biphenyl-4-yl]methyl]-2,4-dihydro-2-[4-nitro-2-(trifluoromethyl)phenyl]-3H-1,2,4-triazol-3-one (from Step B) according to the procedure of Example 8, Step B, as a cream-colored solid, mp 218°-220° C.; homogeneous by TLC (19:1 CH2Cl2 --MeOH); mass spectrum (FAB) m/e 576 (M+1)+.