Toluene → HCID 18179455, compound

HRID 2425130Notes

Reaction equation

HRID 2425130 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]([S:14]([OH:17])(=O)=[O:15])=[CH:10][CH:11]=[CH:12][CH:13]=2)=[CH:4][CH:3]=1.CN(C=O)C.C1(C)C=CC=CC=1.S(Cl)([Cl:32])=O>>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]([S:14]([Cl:32])(=[O:17])=[O:15])=[CH:10][CH:11]=[CH:12][CH:13]=2)=[CH:4][CH:3]=1

Participants

5

Reactant 4

HCID 1140TolueneHCID 6228DimethylformamideHCID 24386Thionyl ChlorideHCID 181795134'-Fluorobiphenyl sulfonic acid

Product 1

HCID 18179455HCID 18179455, compound

Procedure

4′-Fluorobiphenyl sulfonic acid (3 g) was refluxed in thionyl chloride (30 mL) with a catalytic quantity of DMF (0.5 mL) for 4 hours. Toluene was added and the solvents evaporated under vacuum to give the title compound as an amorphous solid.

Workup

  1. customthe solvents evaporated under vacuum

Sources & evidence

ORD record
ord-9c4a67b14b954527a80f0abf8b367bc8
Source dataset
uspto-grants-2011_06
Patent number
US07964643B2

Reaction notes

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