Benzaldehyde → HCID 13532834, compound

HRID 1461583Notes

Reaction equation

HRID 1461583 reaction equation
[CH:1]1([NH2:8])[CH2:7][CH2:6][CH2:5][CH2:4][CH:3]=[CH:2]1.[CH:9](=O)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1.C1C=CC=CC=1>O>[CH:9](=[N:8][CH:1]1[CH2:7][CH2:6][CH2:5][CH2:4][CH:3]=[CH:2]1)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1

Participants

5

Reactant 3

HCID 240BenzaldehydeHCID 241BenzeneHCID 11263481Cyclohept-2-en-1-amine

Product 1

HCID 13532834HCID 13532834, compoundYield 83.8%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A mixture of 2-cycloheptenylamine (11.1 g, 0.1 mole), benzaldehyde (10.6 g, 0.1 mole) and benzene (50 ml) was heated under reflux, and resulting water was removed by azeotropic distillation. The mixture was concentrated to obtain 16.7 g of N-benzylidene-2-cycloheptenylamine [Compound (280)].

Workup

  1. temperaturewas heated
  2. temperatureunder reflux
  3. customwas removed by azeotropic distillation
  4. concentrationThe mixture was concentrated

Sources & evidence

ORD record
ord-2f4485345bfc47c08a9aad07fbd25100
Source dataset
uspto-grants-1991_12
Patent number
US05075488

Reaction notes

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