The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 24, 2023
Filed:
Sep. 30, 2021
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a haloalkenyl alkoxymethyl ether compound of the following general formula (1): RCHOCHOCHCHCH═CH(CH)X(1) wherein Rrepresents a hydrogen atom, an n-alkyl group having 1 to 9 carbon atoms, or a phenyl group, Xrepresents a halogen atom, and 'a' represents an integer of 3 to 14. The present invention also relates to processes for preparing a terminal conjugated alkadien-1-yl acetate compound of the following general formula (5): CH═CHCH═CH(CH)OAc (5) wherein 'a' is as defined above, and Ac represents an acetyl group, and a terminal conjugated alkadien-1-ol compound of the following general formula (6): CH═CHCH═CH(CH)OH (6) wherein “a” is as defined above, from the haloalkenyl alkoxymethyl ether compound (1).