2,5-Dichlorobenzenesulfenyl chloride → HCID 21418611, compound

HRID 441434Notes

Reaction equation

HRID 441434 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[S:9]Cl.[CH3:11][NH:12][CH:13]=[N:14][C:15]1[C:20]([CH3:21])=[CH:19][CH:18]=[CH:17][C:16]=1[Cl:22]>N1C=CC=CC=1>[CH3:11][N:12]([S:9][C:3]1[CH:4]=[C:5]([Cl:8])[CH:6]=[CH:7][C:2]=1[Cl:1])[CH:13]=[N:14][C:15]1[C:20]([CH3:21])=[CH:19][CH:18]=[CH:17][C:16]=1[Cl:22]

Participants

4

Reactant 2

HCID 128785412,5-Dichlorobenzenesulfenyl chlorideHCID 178484911HCID 178484911, compound

Product 1

HCID 21418611HCID 21418611, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

32.1 g of 2,5-dichlorophenylsulfenyl chloride is added dropwise at 5°-10° C., with continuous stirring, to a solution of 27.4 g of N-methyl-N'-(2'-chloro-6'-methylphenyl)-formamidine in 70 ml of pyridine. The mixture is stirred for 20 minutes at room temperature; the excess pyridine is then removed at 1 mm Hg pressure and 50° C.

Workup

  1. customthe excess pyridine is then removed at 1 mm Hg pressure and 50° C.

Sources & evidence

ORD record
ord-f530f36161b04fc1b05493d0827b016a
Source dataset
uspto-grants-1977_08
Patent number
US04040811

Reaction notes

Loading…