Chlorosulfonic acid → 3-Chlorosulphonyl-4'-cyano-4-methoxy-biphenyl

HRID 582149Notes

Reaction equation

HRID 582149 reaction equation
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:14]=[CH:13][C:12]([O:15][CH3:16])=[CH:11][CH:10]=2)=[CH:5][CH:4]=1)#[N:2].[Cl:17][S:18](O)(=[O:20])=[O:19]>>[Cl:17][S:18]([C:11]1[CH:10]=[C:9]([C:6]2[CH:5]=[CH:4][C:3]([C:1]#[N:2])=[CH:8][CH:7]=2)[CH:14]=[CH:13][C:12]=1[O:15][CH3:16])(=[O:20])=[O:19]

Participants

3

Reactant 2

HCID 24638Chlorosulfonic acidHCID 93892[1,1'-Biphenyl]-4-carbonitrile, 4'-methoxy-

Product 1

HCID 542938203-Chlorosulphonyl-4'-cyano-4-methoxy-biphenyl

Procedure

(The used starting compound is prepared by reacting 4'-cyano-4-methoxy-biphenyl with chloro sulfonic acid)

Workup

  1. customis prepared

Sources & evidence

ORD record
ord-1a2a1ed295fc45d188af177abbff1f90
Source dataset
uspto-grants-1999_07
Patent number
US05922763

Reaction notes

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