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:
Aug. 03, 2021
Filed:
Oct. 24, 2019
Applicant:
Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.o.c, Taoyuan, TW;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 37/055 (2006.01); C07C 67/40 (2006.01); C07C 67/293 (2006.01); C07C 67/29 (2006.01); C07C 37/50 (2006.01); C07C 67/287 (2006.01); C07C 41/30 (2006.01);
U.S. Cl.
CPC ...
C07C 37/0555 (2013.01); C07C 37/50 (2013.01); C07C 41/30 (2013.01); C07C 67/287 (2013.01); C07C 67/29 (2013.01); C07C 67/293 (2013.01); C07C 67/40 (2013.01);
Abstract
Disclosed herein is a process for chemically synthesizing of hydroquinone derivatives, especially for hydroquinone derivatives with heptadecatrienyl side chain, which is synthesized via a Wittig reaction of 2-(10'-oxononyl)-1,4-diacetoxyl benzene and (3E, 5Z)-3,5-heptadien-1-triphenylphosphonium iodide and then deacetylation. In addition, the product is solid powder.