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HRID55914

反应详情

EQUATION

反应方程式

HRID 55914 的结构方程式

REACTANTS

反应物

3
结构：Cc1ccc(S(=O)(=O)O)cc1
HCID6101

4-Methylbenzenesulfonic acid

C7H8O3S

结构：CC(=O)OC(C)=O
HCID7918

Acetic anhydride

C4H6O3

结构：C#CC(C)(O)CCC(C)=C(C)C
HCID103660

3,6,7-Trimethyloct-6-en-1-yn-3-ol

C11H18O

PRODUCTS

生成物

1
结构：C#CC(C)(CCC(C)=C(C)C)OC(C)=O
HCID131736881

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

CONDITIONS

反应条件

温度
40 °C

PROCEDURE

实验过程

650.0 g of 3,6,7-trimethyl-6-octen-1-in-3-ol and 0.63 g of p-toluene sulfonic acid in water are mixed and heated up to a temperature of 40° C. 479.3 g of acetic acid anhydride are added within 2 hours. After ca. 20 hours the reaction mixture is cooled down and distilled to obtain 3,6,7-trimethyl-6-octen-1-in-3-yl acetate.

WORKUP

后处理

  1. temperatureAfter ca. 20 hours the reaction mixture is cooled down
  2. distillationdistilled