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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1493236Generated: November 2, 2026

Methylamine → HCID 67893862, compound

https://huagongshe.com/reaction/1493236

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
Reactant3-PyridinecarboxaldehydeHCID 10371—
SolventTolueneHCID 1140—
ProductHCID 67893862HCID 6789386297.4%

Reaction Steps

Nicotinaldehyde (10.7 g, 0.1 mol) was dissolved in toluene (100 ml) and thereto was added 40% aqueous methylamine solution (23.3 g, 0.3 mol) and the mixture was subjected to azeotropic dehydration for 3 hours. The reaction mixture was concentrated under reduced pressure to obtain N-nicotinylidenemethylamine (11.7 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05021435
Source datasetuspto-grants-1991_06
ORD IDord-54eaf1083bea458f97058c1d4a496f6a
Source noteuspto-grants-1991_06