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HRID652282

反应详情

EQUATION

反应方程式

HRID 652282 的结构方程式

REACTANTS

反应物

3
结构：O=S(=O)(O)O
HCID1118

Sulfuric acid

H2O4S

结构：CC(=O)OC(C)=O
HCID7918

Acetic anhydride

C4H6O3

结构：CC(=O)c1ccc(-c2ccc(O)cc2)cc1
HCID10330806

1-[4-(4-hydroxyphenyl)phenyl]ethanone

C14H12O2

PRODUCTS

生成物

1
结构：CC(=O)Oc1ccc(-c2ccc(C(C)=O)cc2)cc1
HCID13531045

4'-Acetyl[1,1'-biphenyl]-4-yl acetate

C16H14O3

收率 97%

PROCEDURE

实验过程

10.5 g of 4-hydroxy-4'-acetylbiphenyl (C) obtained in Example 1 was heated together with 20 ml of acetic anhydride in the presence of a small amount of concentrated sulfuric acid. Crude crystals thus obtained were recrystallized from carbon tetrachloride to obtain 12.5 g of 4-acetoxy-4'-acetylbiphenyl (1): ##STR51##

WORKUP

后处理

  1. customCrude crystals thus obtained
  2. customwere recrystallized from carbon tetrachloride