2,2',4,4'-Tetrahydroxybenzophenone → HCID 135474637, compound

HRID 1294887Notes

Reaction equation

HRID 1294887 reaction equation
O[C:2]1[CH:17]=[C:16]([OH:18])[CH:15]=[CH:14][C:3]=1[C:4]([C:6]1[CH:11]=[CH:10][C:9]([OH:12])=[CH:8][C:7]=1[OH:13])=O.C([O-])(=O)C.[Na+].Cl.[F:25][C:26]([F:37])([F:36])[O:27][C:28]1[CH:33]=[CH:32][C:31]([NH:34][NH2:35])=[CH:30][CH:29]=1>>[OH:18][C:16]1[CH:17]=[C:2]2[C:3]([C:4]([C:6]3[CH:11]=[CH:10][C:9]([OH:12])=[CH:8][C:7]=3[OH:13])=[N:35][N:34]2[C:31]2[CH:32]=[CH:33][C:28]([O:27][C:26]([F:25])([F:37])[F:36])=[CH:29][CH:30]=2)=[CH:14][CH:15]=1

Participants

4

Reactant 3

HCID 85712,2',4,4'-TetrahydroxybenzophenoneHCID 517045Sodium AcetateHCID 27773284-(Trifluoromethoxy)phenylhydrazine hydrochloride

Product 1

HCID 135474637HCID 135474637, compoundYield 22.4%

Procedure

Prepared according to Method B from 2,2′,4,4′-tetrahydroxybenzophenone (0.123 g, 0.5 mmol), sodium acetate (0.041 g, 0.5 mmol) and 4-trifluoromethoxyphenylhydrazine hydrochloride (0.114 g, 0.5 mmol) to give 0.045 g of product as a tan solid.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-124d7baf1f0c4dbaaef64e55b4fc1132
Source dataset
uspto-grants-2007_07
Patent number
US07241791B2

Reaction notes

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