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HRID616777

反应详情

EQUATION

反应方程式

HRID 616777 的结构方程式

REACTANTS

反应物

2
结构：[Na+].[OH-]
HCID14798

Sodium Hydroxide

HNaO

结构：O=C(CCCCCl)C[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Cl-]
HCID20526427

(6-Chloro-2-oxohexyl)(triphenyl)phosphanium chloride

C24H25Cl2OP

PRODUCTS

生成物

1
结构：O=C(C=P(c1ccccc1)(c1ccccc1)c1ccccc1)CCCCCl
HCID20369001

6-Chloro-1-(triphenyl-lambda~5~-phosphanylidene)hexan-2-one

C24H24ClOP

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 20 parts of (6-chloro-2-oxo-hexyl)-triphenylphosphonium chloride in 200 parts of water is made alkaline by the addition of a 50% aqueous sodium hydroxide solution and extracted with benzene. The combined organic extracts are dried over anhydrous sodium sulfate, then stripped of solvent under reduced pressure to afford (5-chloropentanoylmethylene) triphenylphosphorane.

WORKUP

后处理

  1. extractionextracted with benzene
  2. dry with materialThe combined organic extracts are dried over anhydrous sodium sulfate