2,2',4,4'-Tetrahydroxybenzophenone → HCID 135511959, compound

HRID 1294889Notes

Reaction equation

HRID 1294889 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.[C:25]([C:27]1[CH:32]=[CH:31][C:30]([NH:33][NH2:34])=[CH:29][CH:28]=1)#[N:26]>>[OH:13][C:7]1[CH:8]=[C:9]([OH:12])[CH:10]=[CH:11][C:6]=1[C:4]1[C:3]2[C:2](=[CH:17][C:16]([OH:18])=[CH:15][CH:14]=2)[N:33]([C:30]2[CH:31]=[CH:32][C:27]([C:25]#[N:26])=[CH:28][CH:29]=2)[N:34]=1

Participants

4

Reactant 3

HCID 85712,2',4,4'-TetrahydroxybenzophenoneHCID 517045Sodium AcetateHCID 162129624-Cyanophenylhydrazine Hydrochloride

Product 1

HCID 135511959HCID 135511959, compoundYield 7%

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-cyanophenylhydrazine hydrochloride (0.085 g, 0.5 mmol) to give 0.012 g of product as a yellow solid MS (APCI) m/z 343 (M−.).

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-bf7c6a810a2d4a74acba449fb026fa71
Source dataset
uspto-grants-2007_07
Patent number
US07241791B2

Reaction notes

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