2-(2,4-Dichlorophenyl)-1-(3-pyridyl)-1-propanone → 3-(alpha-Butylidene-2,4-dichloro-beta-methyl-phenethyl)-pyridine

HRID 1087395Notes

Reaction equation

HRID 1087395 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[CH:9]([CH3:18])[C:10]([C:12]1[CH:13]=[N:14][CH:15]=[CH:16][CH:17]=1)=O>[Br-].C([P+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)CCC>[CH:7](=[C:10]([C:12]1[CH:13]=[N:14][CH:15]=[CH:16][CH:17]=1)[CH:9]([CH3:18])[C:3]1[CH:4]=[CH:5][C:6]([Cl:8])=[CH:7][C:2]=1[Cl:1])[CH2:2][CH2:3][CH3:4]

Participants

3

Reactant 1

HCID 140744312-(2,4-Dichlorophenyl)-1-(3-pyridyl)-1-propanone

Product 1

HCID 537775293-(alpha-Butylidene-2,4-dichloro-beta-methyl-phenethyl)-pyridine

Reagents, catalysts & solvents 1

HCID 159628Butyltriphenylphosphonium bromideCatalyst

Procedure

starting from 2-(2,4-dichlorophenyl)-1-(3-pyridyl)-1-propanone and butyltriphenylphosphonium bromide there is obtained 3-(α-butylidene-2,4-dichloro-β-methyl-phenethyl)-pyridine.

Sources & evidence

ORD record
ord-2b9ba3ebfd714e1ab713c4b2b2619e5d
Source dataset
uspto-grants-1991_07
Patent number
US05036074

Reaction notes

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