Ammonia → HCID 21483870, compound

HRID 1415162Notes

Reaction equation

HRID 1415162 reaction equation
[C:1]1([CH:7]([CH3:10])[CH:8]=O)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[H][H].[NH3:13]>[Ni]>[C:1]1([CH:7]([CH3:10])[CH:8]=[N:13][CH2:8][CH:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH3:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

5

Reactant 3

HCID 222AmmoniaHCID 71462-PhenylpropanalHCID 178418361HCID 178418361, compound

Product 1

HCID 21483870HCID 21483870, compound

Reagents, catalysts & solvents 1

HCID 935NickelCatalyst2×

Procedure

In a flask as described in Example 1, 1000 g 2-phenylpropanal are reacted in the presence of 90 g of a commercially available nickel containing carrier catalyst (containing about 52 to 53% by weight nickel, and employing chromium (3)-oxide as activator) at a temperature of 130°, with a total of 300 l ammonia and hydrogen (volume ratio 1 : 1) during a reaction time of 2 hours. After termination of the reaction, the catalyst is separated by filtration. 921 g 2-phenylpropylidene-2-phenylpropylamine are obtained.

Workup

  1. customAfter termination of the reaction
  2. customthe catalyst is separated by filtration

Sources & evidence

ORD record
ord-784d79cf509744c19fd336a0b4fcf61a
Source dataset
uspto-grants-1977_01
Patent number
US04003921

Reaction notes

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