3,4-Dimethoxyphenyl methyl ketone → HCID 53851383, compound

HRID 1195935Notes

Reaction equation

HRID 1195935 reaction equation
[OH:1][C:2]1[CH:3]=[C:4]([CH:7]=[C:8]([N+:11]([O-:13])=[O:12])[C:9]=1[OH:10])[CH:5]=O.[CH3:14][O:15][C:16]1[CH:17]=[C:18]([C:24](=[O:26])[CH3:25])[CH:19]=[CH:20][C:21]=1[O:22][CH3:23]>CO>[OH:1][C:2]1[CH:3]=[C:4]([CH:5]=[CH:25][C:24]([C:18]2[CH:19]=[CH:20][C:21]([O:22][CH3:23])=[C:16]([O:15][CH3:14])[CH:17]=2)=[O:26])[CH:7]=[C:8]([N+:11]([O-:13])=[O:12])[C:9]=1[OH:10]

Participants

4

Reactant 2

HCID 143283,4-Dimethoxyphenyl methyl ketoneHCID 57489573,4-Dihydroxy-5-nitrobenzaldehyde

Product 1

HCID 53851383HCID 53851383, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

The procedure described in Example 8 was repeated using 1.8 g of 3.4-dihydroxy-5-nitrobenzaldehyde and 1.8 g of 3',4'-dimethoxyacetophenone in 20 ml of methanol. Yield 1.7 g (50%), m.p. 206°-208° C.

Sources & evidence

ORD record
ord-60113b8517a64710875ed04d024de14b
Source dataset
uspto-grants-1992_05
Patent number
US05112861

Reaction notes

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