Dimethylcyclobutanone compounds, dimethylcyclobutane compounds, and processes for preparing the same

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United States of America

PATENT NO 12139454
APP PUB NO 20220324783A1
SERIAL NO

17834382

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Abstract

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The present invention provides a process for preparing a dimethylcyclobutane compound of the following general formula (1A), the process comprising reacting a dimethylcyclobutanone compound of the following general formula (2) with a phosphonic ester compound of the following general formula (3) to produce an unsaturated ester compound of the following general formula (4), having a dimethylcyclobutane ring, and subjecting the unsaturated ester compound (4), having a dimethylcyclobutane ring, to a reduction reaction to produce the dimethylcyclobutane compound (1A).

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Patent Owner(s)

Patent OwnerAddress
SHIN-ETSU CHEMICAL CO LTD4-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1000005 ?1000005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishibashi, Naoki Niigata, JP 59 723
Kinsho, Takeshi Niigata, JP 285 2900
Nagae, Yusuke Niigata, JP 37 8

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