反応 #5848

反応方程式

m-Aminophenol

4-hydroxyphthalic acid

→

pale yellow powder

収率 80.5%

N-(3-Hydroxyphenyl)-4-hydroxyphthalimide

収率 80.5%

溶媒

acetic acid

反応条件

後処理

1. 1
   その他to react
2. 2
   その他The product (21.6 g, 91%), collected as a tan solid
3. 3
   その他is recrystallized from methanol

実験手順

m-Aminophenol(13.23 g, 0.12 mol) and 4-hydroxyphthalic acid (16.98 g, 0.09 mol) are allowed to react in refluxing acetic acid as described above. The product (21.6 g, 91%), collected as a tan solid, is recrystallized from methanol to give 18.5 g of pale yellow powder [mp 270° C. differential scanning calorimetry] having the following structure: ##STR7##

出典