Allyl chloride → HCID 21269524, compound

HRID 1194329Notes

Reaction equation

HRID 1194329 reaction equation
[C:1]1([S:7]([C:9]2[CH:18]=[CH:17][C:12]3[NH:13][C:14](=[S:16])[NH:15][C:11]=3[CH:10]=2)=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:19]([Cl:22])[CH:20]=[CH2:21]>C(O)C>[ClH:22].[C:1]1([S:7]([C:9]2[CH:18]=[CH:17][C:12]3[N:13]=[C:14]([S:16][CH2:21][CH:20]=[CH2:19])[NH:15][C:11]=3[CH:10]=2)=[O:8])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

4

Reactant 2

HCID 7850Allyl chlorideHCID 21269561HCID 21269561, compound

Product 1

HCID 21269524HCID 21269524, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

6.86 g (25 mmoles) of 5-phenylsulfinyl-benzimidazoline-2-thione and 4.9 ml (60 mmoles) of allylchloride are refluxed in 50 ml of ethanol for 24 hours. Then the reaction mixture is concentrated and the residue is crystallized from acetonitrile. The weight of the filtered endproduct is 7.68 g (87.55%). After recrystallization from ethanol it melts at 168° C.

Workup

  1. concentrationThen the reaction mixture is concentrated
  2. customthe residue is crystallized from acetonitrile
  3. customAfter recrystallization from ethanol it melts at 168° C.

Sources & evidence

ORD record
ord-e1b983678dfe4a3eb74d96d72c91aa8c
Source dataset
uspto-grants-1989_03
Patent number
US04814329

Reaction notes

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