2,2',4,4'-Tetrahydroxybenzophenone → 680610-80-4

HRID 1294880Notes

Reaction equation

HRID 1294880 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+].[F:24][C:25]([F:30])([F:29])[CH2:26][NH:27][NH2:28]>>[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:28][N:27]2[CH2:26][C:25]([F:30])([F:29])[F:24])=[CH:14][CH:15]=1

Participants

4

Reactant 3

HCID 85712,2',4,4'-TetrahydroxybenzophenoneHCID 787402,2,2-TrifluoroethylhydrazineHCID 517045Sodium Acetate

Product 1

HCID 135511929680610-80-4Yield 17.3%

Procedure

Prepared according to Method B from 2,2′,4,4′-tetrahydroxybenzophenone (0.123 g, 0.5 mmol), sodium acetate (0.164 g, 2 mmol) and 2,2,2-trifluoroethylhydrazine (0.088 mL, 1.0 mmol) to give 0.028 g of product as a yellow solid

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-05f53a3570694f09a2aa869b22003c86
Source dataset
uspto-grants-2007_07
Patent number
US07241791B2

Reaction notes

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