Dimethyl Sulfoxide → 1,1'-Disulfanediylbis(2-chlorobenzene)

HRID 1802865

Reaction equation

HRID 1802865 reaction equation
C[Si](C)(C)N[Si](C)(C)C.[Cl:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=1[SH:17].C[S:19]([CH3:21])=O>C(#N)C>[Cl:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=1[S:17][S:19][C:21]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1[Cl:10]

Participants

5

Reactant 3

HCID 679Dimethyl SulfoxideHCID 13838HexamethyldisilazaneHCID 80599o-Chlorothiophenol

Product 1

HCID 2334821,1'-Disulfanediylbis(2-chlorobenzene)

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

Hexamethyldisilazane (4.4 ml) was added to a stirred solution of 2-chlorobenzenethiol (2.0 ml) and DMSO (3.7 ml) in dry acetonitrile at room temperature. After 2 h the white precipitate was filtered and washed (cold acetonitrile) to give the sub-title compound as a white solid (2.27 g).

Workup

  1. filtrationAfter 2 h the white precipitate was filtered
  2. washwashed (cold acetonitrile)

Sources & evidence

ORD record
ord-404200f6c6444806bfad829c1afa41dd
Source dataset
uspto-grants-2013_01
Patent number
US08349897B2

Linked notes

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