Methylamine → HCID 67893862, compound

HRID 231829Notes

Reaction equation

HRID 231829 reaction equation
[CH:1]1[CH:6]=[N:5][CH:4]=[C:3]([CH:7]=O)[CH:2]=1.[CH3:9][NH2:10]>C1(C)C=CC=CC=1>[CH:7](=[CH:9][NH2:10])[C:3]1[CH:2]=[CH:1][CH:6]=[N:5][CH:4]=1

Participants

4

Reactant 2

HCID 6329MethylamineHCID 103713-Pyridinecarboxaldehyde

Product 1

HCID 67893862HCID 67893862, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

To a solution of 10.7 g (0.1 mole) of nicotinic aldehyde in 100 ml of toluene was added 233 g (0.3 mole) of a 40% aqueous methylamine solution, and the mixture was subjected to azeotropic dehydration for 3 hours. The reaction liquid was concentrated under reduced pressure to give 11.7 g of N-nicotinylidenemethylamine.

Workup

  1. customThe reaction liquid
  2. concentrationwas concentrated under reduced pressure

Sources & evidence

ORD record
ord-27e2173bad8d4aeea77d10d49996093c
Source dataset
uspto-grants-1989_07
Patent number
US04849434

Reaction notes

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