P-Anisidine → HCID 19734497, compound

HRID 1588508Notes

Reaction equation

HRID 1588508 reaction equation
[C:1]([N:3]=[C:4]([C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][N:8]=1)OC)#[N:2].[CH3:13][O:14][C:15]1[CH:21]=[CH:20][C:18]([NH2:19])=[CH:17][CH:16]=1>CO>[C:1]([NH:3][C:4]([C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][N:8]=1)=[N:19][C:18]1[CH:20]=[CH:21][C:15]([O:14][CH3:13])=[CH:16][CH:17]=1)#[N:2]

Participants

4

Reactant 2

HCID 7732P-AnisidineHCID 100121892-Pyridinecarboximidic acid, N-cyano-, methyl ester

Product 1

HCID 19734497HCID 19734497, compoundYield 94%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Methyl N-cyano-2-pyridinecarboximidate (0.50 g, 3.1 mmol) was dissolved in methanol (10 ml), 4-methoxyaniline (0.36 g, 3.4 mmol) was added, and the resulting mixture was stirred at room temperature for 30 minutes. After the reaction was completed, the reaction solution was concentrated under reduced pressure, and the residue thus obtained was crystallized from dichloromethane-diethyl ether to give the title compound (0.74 g, 2.9 mmol, yield: 94%) as colorless needles.

Workup

  1. concentrationthe reaction solution was concentrated under reduced pressure
  2. customthe residue thus obtained
  3. customwas crystallized from dichloromethane-diethyl ether

Sources & evidence

ORD record
ord-90de85af489846a4ac51d4405e70fe14
Source dataset
uspto-grants-1993_06
Patent number
US05223508

Reaction notes

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