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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.:

US 11897842 B1

PDFFull Text
Date of Patent:
Feb. 13, 2024

Filed:

Jun. 06, 2022

Method for producing 7-methyl-3-methylene-7-octenal acetal compound

Applicant:

Shin-etsu Chemical Co, Ltd., Tokyo, JP;

Inventors:

Takeshi Kinsho, Niigata, JP;

Akihiro Baba, Niigata, JP;

Yusuke Nagae, Niigata, JP;

Tomohiro Watanabe, Niigata, JP;

Assignee:

SHIN-ETSU CHEMICAL CO, LTD.;

Attorneys:

Williams Mullen

F. Michael Sajovec

Primary Examiner:

Ana Z Muresan

Int. Cl.
CPC ...
C07C 45/45 (2006.01); C07C 67/40 (2006.01); C07C 45/42 (2006.01); C07C 29/10 (2006.01); C07C 41/30 (2006.01); C07C 41/14 (2006.01); C07C 67/14 (2006.01); C07C 29/14 (2006.01); C07C 67/03 (2006.01); C07C 67/08 (2006.01); C07C 45/51 (2006.01);
U.S. Cl.
CPC ...
C07C 67/40 (2013.01); C07C 29/10 (2013.01); C07C 29/14 (2013.01); C07C 41/14 (2013.01); C07C 41/30 (2013.01); C07C 45/42 (2013.01); C07C 45/45 (2013.01); C07C 45/515 (2013.01); C07C 67/03 (2013.01); C07C 67/08 (2013.01); C07C 67/14 (2013.01);
Abstract

A method for producing a 7-methyl-3-methylene-7-octenyl carboxylate compound (1), the method including the step of coupling a nucleophilic reagent of General Formula (8): wherein M is a cationic moiety, with an acetal compound of General Formula (9): wherein Rand R, which may be the same or different, are each an alkyl group having 1 to 6 carbon atoms, or are bonded to each other to form a divalent alkylene group having 2 to 12 carbon atoms, and X is a leaving group, to obtain the 7-methyl-3-methylene-7-octenal acetal compound.

Find Patent Forward Citations

Kinsho, Takeshi. (2024). Method for producing 7-methyl-3-methylene-7-octenal acetal compound (U.S. Patent No. 11897842). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11897842

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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