Production of unsaturated alcohols

Details Production of unsaturated alcohols Production of unsaturated alcohols

1975-09-29

1976-11-23

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260488H, 260615A, C07C 2900

Patent

active

039937020

ABSTRACT:
A method for forming monoolefinic alcohols and optionally alkyl-substituted conjugated dienes. A lower alcohol is oxidized to the aldehyde, and the aldehyde separated from the product mixture by reaction with a monoolefinic alcohol to form a hemialdehyde. An aliphatic isomonoolefin is reacted with a portion of the hemialdehyde stream, to form additional unsaturated monoolefinic alcohol as product, and for recycle to the aldehyde recovery step. The unsaturated monoolefinic alcohol can be dehydrated to an alkyl-substituted conjugated diene such as isoprene.

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