Ethyl ketone → HCID 54559161, compound

HRID 2295704Notes

Reaction equation

HRID 2295704 reaction equation
Cl[CH2:2][CH:3]=[C:4]([CH3:7])[CH:5]=[CH2:6].[CH3:8][CH2:9][C:10](=[O:13])[CH2:11][CH3:12].[OH-].[K+]>CCCCC>[CH3:8][CH:9]([CH2:6][CH:5]=[C:4]([CH3:7])[CH:3]=[CH2:2])[C:10](=[O:13])[CH2:11][CH3:12]

Participants

5

Reactant 3

HCID 7288Ethyl ketoneHCID 14797Potassium HydroxideHCID 537271125-Chloro-3-methylpenta-1,3-diene

Product 1

HCID 54559161HCID 54559161, compoundYield 61.7%

Reagents, catalysts & solvents 1

HCID 8003PentaneSolvent

Procedure

According to the procedure described in Example 1, from 58 g of 1-chloro-3-methyl-2,4-pentadiene and 43 g of pentan-3-one (diethyl ketone) in the presence of 50 g of powdered potassium hydroxide in 200 ml of dry pentane there are obtained 51 g of crude 4,7-dimethyl-6,8-nonadien-3-one which are subjected to a fractional distillation.

Sources & evidence

ORD record
ord-0f0dcf303a26475f9b711546ed719039
Source dataset
uspto-grants-1984_01
Patent number
US04426321

Reaction notes

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