Water → N-2-Picolylidene-o-nitroaniline

HRID 1381103Notes

Reaction equation

HRID 1381103 reaction equation
[N+:1]([C:4]1[CH:10]=[CH:9][CH:8]=[CH:7][C:5]=1[NH2:6])([O-:3])=[O:2].[N:11]1[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=1[CH:17]=O.O>C1(C)C=CC=CC=1>[N:11]1[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=1[CH:17]=[N:6][C:5]1[CH:7]=[CH:8][CH:9]=[CH:10][C:4]=1[N+:1]([O-:3])=[O:2]

Participants

5

Reactant 3

HCID 962WaterHCID 69462-NitroanilineHCID 142732-Pyridinecarboxaldehyde

Product 1

HCID 13423752N-2-Picolylidene-o-nitroaniline

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

27.6 g of o-nitroaniline and 21.4 g of 2-pyridine aldehyde are heated in 200 ml of toluene for 10 hours, and the water formed is collected by means of a water separator. 500 ml of diethyl ether are then added to the solution, and the crystals which precipitate are filtered off with suction.

Workup

  1. customis collected by means of a water separator
  2. addition500 ml of diethyl ether are then added to the solution
  3. filtrationthe crystals which precipitate are filtered off with suction

Sources & evidence

ORD record
ord-17b56408cf3e4642a6715513f8e1c1ed
Source dataset
uspto-grants-1986_04
Patent number
US04585775

Reaction notes

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