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HRID1067153

反应详情

EQUATION

反应方程式

HRID 1067153 的结构方程式

REACTANTS

反应物

2
结构：c1ccc(P(c2ccccc2)c2ccccc2)cc1
HCID11776

Triphenylphosphine

C18H15P

结构：FCCCBr
HCID67699

1-Bromo-3-fluoropropane

C3H6BrF

PRODUCTS

生成物

1
结构：FCCC[PH](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]
HCID178506034

未命名化合物

收率 85.2%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：Cc1ccccc1
溶剂HCID1140

Toluene

C7H8

PROCEDURE

实验过程

To 3 l of toluene was dissolved 200.0 g (1.42 mol) of 3-fluorobromopropane, 372 g (1.42 mol) of triphenylphosphine was added thereto, and refluxed for 15 hours. Deposited crystals were filtered off and subjected to suction drying to obtain 486 g (1.21 mol) of 3-fluoropropyltriphenylphosphine bromide. Yield of this compound from 3-fluorobromopropane was 85.2%.

WORKUP

后处理

  1. additionwas added
  2. temperaturerefluxed for 15 hours
  3. filtrationDeposited crystals were filtered off
  4. customdrying