Dimethylformamide dimethyl acetal → 1-(2',6'-Diethylphenyl)-4-dimethylaminomethylene amino-1,2-dihydro-1,3,5-triazin-2-one

HRID 1759022Notes

Reaction equation

HRID 1759022 reaction equation
[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([CH2:9][CH3:10])[C:4]=1[N:11]1[CH:16]=[N:15][C:14]([NH2:17])=[N:13][C:12]1=[O:18])[CH3:2].CO[CH:21](OC)[N:22]([CH3:24])[CH3:23]>CC#N>[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([CH2:9][CH3:10])[C:4]=1[N:11]1[CH:16]=[N:15][C:14]([N:17]=[CH:21][N:22]([CH3:24])[CH3:23])=[N:13][C:12]1=[O:18])[CH3:2]

Participants

4

Reactant 2

HCID 78373Dimethylformamide dimethyl acetalHCID 130393761-(2',6'-Diethylphenyl)-4-amino-1,2-dihydro-1,3,5-triazin-2-one

Product 1

HCID 537414291-(2',6'-Diethylphenyl)-4-dimethylaminomethylene amino-1,2-dihydro-1,3,5-triazin-2-one

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

1-(2', 6'-diethylphenyl)-4-amino-1,2-dihydro-1,3,5-triazin-2-one (5.9 g, 20 mmo) is combined with 30 ml of CH3CN, none of the solid dissolves. To this is added 1.19 g (10 mmol) of N,N-dimethylformamide dimethylacetal. The solid dissolves within seconds. The reaction solution was stirred overnight.

Workup

  1. dissolutiondissolves
  2. dissolutionThe solid dissolves within seconds

Sources & evidence

ORD record
ord-9def4a1b905a4a0596b2cb548266785b
Source dataset
uspto-grants-1982_07
Patent number
US04338441

Reaction notes

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