Triethylamine → 1-(p-CHLOROPHENYLSULFONYL)VINYL PHENYL SULFIDE

HRID 1156387Notes

Reaction equation

HRID 1156387 reaction equation
[C:1]1([S:7][CH:8]([S:11]([C:14]2[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=2)(=[O:13])=[O:12])[CH2:9]Cl)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C(N(CC)CC)C>O1CCCC1>[C:1]1([S:7][C:8]([S:11]([C:14]2[CH:15]=[CH:16][C:17]([Cl:20])=[CH:18][CH:19]=2)(=[O:13])=[O:12])=[CH2:9])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

4

Reactant 2

HCID 8471TriethylamineHCID 130447952-CHLORO-1-(p-CHLOROPHENYLSULFONYL)ETHYL PHENYL SULFIDE

Product 1

HCID 205359981-(p-CHLOROPHENYLSULFONYL)VINYL PHENYL SULFIDE

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

To a solution of 30 g (86.5 mmoles) of 2-chloro-1-(p-chlorophenylsulfonyl)ethyl phenyl sulfide in 100 ml of tetrahydrofuran was added 12.2 ml (8.88 g, 87.8 mmoles) of triethylamine. After two hours the reaction mixture was filtered to remove triethylamine hydrochloride. The filtrate was evaporated down under reduced pressure, first at 15 mm and finally at 0.01 mm (25° C.), to give a light yellow oil.

Workup

  1. filtrationAfter two hours the reaction mixture was filtered
  2. customto remove triethylamine hydrochloride
  3. customThe filtrate was evaporated down under reduced pressure, first at 15 mm and finally at 0.01 mm (25° C.)
  4. customto give a light yellow oil

Sources & evidence

ORD record
ord-f6709858b81d4de18b23bf71e816d299
Source dataset
uspto-grants-1982_06
Patent number
US04335142

Reaction notes

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