2,2',4,4'-Tetrahydroxybenzophenone → HCID 135525242, compound

HRID 1294894Notes

Reaction equation

HRID 1294894 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]1[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1[NH:32][NH2:33]>>[F:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1[N:32]1[C:2]2[C:3](=[CH:14][CH:15]=[C:16]([OH:18])[CH:17]=2)[C:4]([C:6]2[CH:11]=[CH:10][C:9]([OH:12])=[CH:8][C:7]=2[OH:13])=[N:33]1

Participants

4

Reactant 3

HCID 85712,2',4,4'-TetrahydroxybenzophenoneHCID 517045Sodium AcetateHCID 2723910Hydrazine, (2-fluorophenyl)-, hydrochloride (1:1)

Product 1

HCID 135525242HCID 135525242, compoundYield 9.3%

Procedure

Prepared according to Method B from 2,2′,4,4′-tetrahydroxybenzophenone (0.400 g, 1.60 mmol), sodium acetate (0.267 g, 3.3 mmol) and 2-fluorophenylhydrazine hydrochloride (0.400 g, 2.5 mmol) to give 0.050 g of product as a pink solid.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-2591e9a873bf4850a52ab12f017caa2b
Source dataset
uspto-grants-2007_07
Patent number
US07241791B2

Reaction notes

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