Phenylacetone → HCID 539743, compound

HRID 1995875Notes

Reaction equation

HRID 1995875 reaction equation
[CH2:1]([C:8]([CH3:10])=[O:9])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:11](Cl)[CH:12]=[CH:13][CH3:14].ClC(C)C=C>>[C:2]1([CH:1]([C:8](=[O:9])[CH3:10])[CH2:11][CH:12]=[CH:13][CH3:14])[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

4

Reactant 3

HCID 7678PhenylacetoneHCID 112423-Chloro-1-buteneHCID 11589Crotyl chloride

Product 1

HCID 539743HCID 539743, compound

Procedure

Methyl benzyl ketone is reacted with crotyl chloride or 3-chloro-1-butene in accordance with the foregoing details and there is obtained 5-phenyl-hept-2-en-6-one of boiling point 88° C./3 mmHg; nD20 =1.5190. When 3-chloro-1-butene is used there is also obtained 3-methyl-5-phenyl-hex-1-en-5-one which is separated by distillation.

Sources & evidence

ORD record
ord-8181b469060444e5acd91dfe58543465
Source dataset
uspto-grants-1983_09
Patent number
US04406828

Reaction notes

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