Methylhydrazine → HCID 13229057, compound

HRID 1995898Notes

Reaction equation

HRID 1995898 reaction equation
[CH3:1][NH:2][NH2:3].CO[C:6]1[N:11]=[C:10]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[N:9]([CH3:18])[C:8](=[O:19])[N:7]=1>CO>[CH3:1][NH:2][NH:3][C:6]1[N:11]=[C:10]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[N:9]([CH3:18])[C:8](=[O:19])[N:7]=1

Participants

4

Reactant 2

HCID 6061MethylhydrazineHCID 13229062HCID 13229062, compound

Product 1

HCID 13229057HCID 13229057, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent2×

Procedure

1.71 ml of methylhydrazine dissolved in 30 ml of methanol are added to a stirred solution of 4-methoxy-1-methyl-6-phenyl-1,2-dihydro-1,3,5-triazin-2-one in 100 ml of methanol. The mixture is stirred for one hour at RT and then refluxed for four hours. The reaction mixture is concentrated and the triazinone precipitated from ethyl acetate and hexane, filtered, washed with ether, and dried to yield 1.95 g of the desired product.

Workup

  1. temperaturerefluxed for four hours
  2. concentrationThe reaction mixture is concentrated
  3. customthe triazinone precipitated from ethyl acetate and hexane
  4. filtrationfiltered
  5. washwashed with ether
  6. customdried

Sources & evidence

ORD record
ord-06f019347bbb4d9183e719384f0cb39f
Source dataset
uspto-grants-1983_09
Patent number
US04406897

Reaction notes

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