Triethylamine → p-BROMOPHENYL 1-(PHENYLSULFONYL)VINYL SULFIDE

HRID 1156388Notes

Reaction equation

HRID 1156388 reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][CH:9]([S:12]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)(=[O:14])=[O:13])[CH2:10]Cl)=[CH:4][CH:3]=1.C(N(CC)CC)C>O1CCCC1.C(OCC)C>[C:15]1([S:12]([C:9]([S:8][C:5]2[CH:4]=[CH:3][C:2]([Br:1])=[CH:7][CH:6]=2)=[CH2:10])(=[O:14])=[O:13])[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=1

Participants

5

Reactant 2

HCID 8471TriethylamineHCID 130447982-CHLORO-1-(PHENYLSULFONYL)ETHYL p-BROMOPHENYL SULFIDE

Product 1

HCID 13044810p-BROMOPHENYL 1-(PHENYLSULFONYL)VINYL SULFIDE

Reagents, catalysts & solvents 2

HCID 3283Diethyl EtherSolventHCID 8028TetrahydrofuranSolvent

Procedure

A solution of 10.2 g (26.1 mmoles) of 2-chloro-1-(phenylsulfonyl)ethyl p-bromophenyl sulfide in 50 ml of tetrahydrofuran was diluted with 50 ml of diethyl ether and treated with 3.63 ml (2.65 g, 26.2 mmoles) of triethylamine. After 20 minutes the triethylamine hydrochloride was removed by filtration. The filtrate was freed of solvent by evaporation under reduced pressure to leave a viscous, pale yellow oil of n20 1.6338.

Workup

  1. customAfter 20 minutes the triethylamine hydrochloride was removed by filtration
  2. customThe filtrate was freed of solvent by evaporation under reduced pressure
  3. customto leave a viscous, pale yellow oil of n20 1.6338

Sources & evidence

ORD record
ord-ed20170bc6fc4bc284c0ff987a8d92c0
Source dataset
uspto-grants-1982_06
Patent number
US04335142

Reaction notes

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