Dimethylformamide dimethyl acetal → HCID 54199707, compound

HRID 1090071Notes

Reaction equation

HRID 1090071 reaction equation
[CH3:1][C:2]1[C:7]([C:8]([C:10]2[C:19]3[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH:13]=[CH:12][CH:11]=2)=[O:9])=[CH:6][CH:5]=[CH:4][C:3]=1[N+:20]([O-:22])=[O:21].[CH3:23][N:24]([CH:26](OC)OC)[CH3:25]>CN(C=O)C>[CH3:23][N:24]([CH3:26])[CH:25]=[CH:1][C:2]1[C:7]([C:8]([C:10]2[C:19]3[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH:13]=[CH:12][CH:11]=2)=[O:9])=[CH:6][CH:5]=[CH:4][C:3]=1[N+:20]([O-:22])=[O:21]

Participants

4

Reactant 2

HCID 78373Dimethylformamide dimethyl acetalHCID 14535917(2-Methyl-3-nitrophenyl)(naphthalen-1-yl)methanone

Product 1

HCID 54199707HCID 54199707, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Following a procedure similar to that described in Preparation 2A above, 57 g (0.195 mole) of 2-methyl-3-(1-naphthylcarbonyl)nitrobenzene and 103 ml (0.784 mole) of DMF dimethyl acetal in 300 ml of DMF was heated under reflux for seventeen hours and then taken to dryness to give 2-(2-dimethylaminoethenyl)-3-(1-naphthylcarbonyl)nitrobenzene as an oil.

Workup

  1. temperaturewas heated
  2. temperatureunder reflux for seventeen hours

Sources & evidence

ORD record
ord-4b875be34ad849c29f8e4907171a62aa
Source dataset
uspto-grants-1992_01
Patent number
US05081122

Reaction notes

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