HRID1763289

反应详情

EQUATION

反应方程式

HRID 1763289 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

3-Amino-5-(3,6,9-trioxadecanamido)benzoic Acid [H; T is CH3OCH2CH2OCH2CH2OCH2, Z is OH] was prepared by hydrogenation of 80 g. of 3-nitro-5-(3,6,9-trioxadecanamido)benzoic acid in absolute ethanol in the presence of palladium-on-charcoal catalyst. There was thus obtained 54.7 g. of 3-amino-5-(3,6,9-trioxadecanamido)benzoic acid, m.p. 130.5°-131° C. when recrystallized from isopropyl alcohol.

WORKUP

后处理

  1. customof 3-amino-5-(3,6,9-trioxadecanamido)benzoic acid, m.p. 130.5°-131° C. when recrystallized from isopropyl alcohol