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HRID361657

反应详情

EQUATION

反应方程式

HRID 361657 的结构方程式

REACTANTS

反应物

2
结构：O
HCID962

Water

H2O

结构：CC(C)(C)[Si](C)(C)OCCCCC[C@@H]1CC2=CC(=O)CC[C@@H]2[C@@H]2[C@@H]1[C@@H]1CCC(=O)[C@@]1(C)C[C@@H]2F
HCID15870660

未命名化合物

PRODUCTS

生成物

1
结构：C[C@]12C[C@H](F)[C@H]3[C@@H]([C@H](CCCCCO)CC4=CC(=O)CC[C@@H]43)[C@@H]1CCC2=O
HCID15870661

未命名化合物

收率 115.1%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(=O)O
溶剂HCID176

Acetic Acid

C2H4O2

PROCEDURE

实验过程

A solution of 23.1 g of 11β-fluoro-7α-{5-tert-butyl-dimethylsilyloxypentyl)-estr-4-ene-3,17-dione in 115 ml of The and 64 ml of water are stirred with 128 ml of glacial acetic acid for 2.5 hours at 50° C. The reaction mixture is concentrated by evaporation in a vacuum, taken up in ethyl acetate, washed with water and dried. 20.4 g of 11β-fluoro-7α-(5-hydroxypentyl)-estr-4-ene-3,17-dione is obtained as foam.

WORKUP

后处理

  1. concentrationThe reaction mixture is concentrated by evaporation in a vacuum
  2. washwashed with water
  3. customdried