Production process of nucleus-halogenated methylbenzyl alcohol
AssigneeShowa Denko K.K.
InventorsHaruhiko Ikeda, Hideo Miyata
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Abstract
The present invention provides an industrially advantageous process for preparing nuclear halogenated methylbenzyl alcohol which is a useful substance as a raw material, an intermediate for manufacturing medicines, agricultural chemicals, etc. The process of the present invention for preparing nucleus-halogenated methylbenzyl alcohol represented by the following formula (II) comprises hydrogenating nucleus-halogenated benzene carbaldehyde represented by the following formula (I); wherein m is an integer of 0 to 3, and n is an integer of 1 to 4, with the proviso that m+n is an integer of 1 to 4, wherein m and n are the same as those in the formula (I).
Claims19
A process for preparing nucleus-halogenated methylbenzyl alcohol represented by the following formula (II), comprising hydrogenating nucleus-halogenated benzene dicarbaldehyde represented by the following formula (I);
- wherein m is an integer of 0 to 3, and n is an integer of 1 to 4, with the proviso that m+n is an integer of 1 to 4,
- wherein m and n are the same as those in the formula (I).
Dependencies are inferred from the claim text.