Pinacolone → HCID 54037179, compound

HRID 2295703Notes

Reaction equation

HRID 2295703 reaction equation
Cl[CH2:2][CH:3]=[C:4]([CH3:7])[CH:5]=[CH2:6].[CH3:8][C:9]([CH3:14])([CH3:13])[C:10](=[O:12])[CH3:11].[OH-].[K+]>C1(C)C=CC=CC=1>[CH3:8][C:9]([CH3:14])([C:10](=[O:12])[CH2:11][CH2:2][CH:3]=[C:4]([CH3:7])[CH:5]=[CH2:6])[CH3:13]

Participants

5

Reactant 3

HCID 6416PinacoloneHCID 14797Potassium HydroxideHCID 537271125-Chloro-3-methylpenta-1,3-diene

Product 1

HCID 54037179HCID 54037179, compoundYield 78.6%

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

According to the procedure described in Example 7, from 116 g of 1-chloro-3-methyl-2,4-pentadiene and 100 g of 3,3-dimethyl-butan-2-one in the presence of 200 g of powdered potassium hydroxide in 600 ml of toluene there are obtained 141 g of crude 2,2,7-trimethyl-6,8-nonadien-3-one which are subjected to a fractional distillation.

Sources & evidence

ORD record
ord-565ebb7cccf44d2eaf3f1d7bafc12686
Source dataset
uspto-grants-1984_01
Patent number
US04426321

Reaction notes

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