huagongshe.com
HRID1657499

反应详情

EQUATION

反应方程式

HRID 1657499 的结构方程式

REACTANTS

反应物

3
结构：ClCCl
HCID6344

Dichloromethane

CH2Cl2

结构：CCOCCNCCOCC
HCID547396

Bis(2-ethoxyethyl)amine

C8H19NO2

结构：CC(=O)O[C@H]1CC[C@@]2(C)C(=C(CBr)C[C@H]3[C@@H]4CC[C@H]([C@H](C)CCCC(C)C)[C@@]4(C)CC[C@@H]32)C1
HCID54543520

未命名化合物

PRODUCTS

生成物

1
结构：CCOCCN(CCOCC)CC1=C2C[C@@H](OC(C)=O)CC[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@H]3[C@@H]2C1
HCID54005095

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

PROCEDURE

实验过程

A solution of 10 parts of 3β-acetoxy-6-(bromomethyl)cholest-5-ene and 20 parts of bis(ethoxyethyl)amine in 13 parts of dichloromethane is allowed to stand at room temperatures for 24 hours, whereupon 5 volumes of water is introduced and the oil which separates is extracted with diethyl ether. The extract is washed with water, dried over anhydrous sodium sulfate, and stripped of solvent by vacuum distillation to give 3β-acetoxy-6-[di(2-ethoxyethyl)aminomethyl]cholest-5-ene as the residue. The product, an oil, has the formula ##SPC9##

WORKUP

后处理

  1. additionis introduced
  2. extractionthe oil which separates is extracted with diethyl ether
  3. washThe extract is washed with water
  4. dry with materialdried over anhydrous sodium sulfate
  5. distillationstripped of solvent by vacuum distillation