1-(2-Propenyl)-3-benzoyl pyridinium bromide → Phenyl 1-propyl-1,4,5,6-tetrahydro-3-pyridyl ketone

HRID 359331Notes

Reaction equation

HRID 359331 reaction equation
[Br-].[CH2:2]([N+:5]1[CH:10]=[CH:9][CH:8]=[C:7]([C:11](=[O:18])[C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[CH:6]=1)[CH:3]=[CH2:4].C1(CCN2CCCC(C(C)=O)=C2)C=CC=CC=1>>[CH2:2]([N:5]1[CH2:10][CH2:9][CH2:8][C:7]([C:11]([C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=2)=[O:18])=[CH:6]1)[CH2:3][CH3:4]

Participants

3

Reactant 2

HCID 189633481-(2-Propenyl)-3-benzoyl pyridinium bromideHCID 18963355Methyl 1-(2-phenylethyl)-1,4,5,6-tetrahydro-3-pyridyl ketone

Product 1

HCID 18963368Phenyl 1-propyl-1,4,5,6-tetrahydro-3-pyridyl ketone

Procedure

1-(2-Propenyl)-3-benzoyl pyridinium bromide was hydrogenated according to the procedure of Part (b) of Example 6 to give phenyl 1-propyl-1,4,5,6-tetrahydro-3-pyridyl ketone (10) as a yellow oil.

Sources & evidence

ORD record
ord-f7d5c049e35140c3bf332e7611c374f8
Source dataset
uspto-grants-1991_03
Patent number
US05000946

Reaction notes

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