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:
Jul. 13, 2021
Filed:
Jul. 13, 2017
Dow Global Technologies Llc, Midland, MI (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Melanie S. Sanford, Ann Arbor, MI (US);
Megan A. Cismesia, Midland, MI (US);
Patrick S. Hanley, Midland, MI (US);
Douglas Bland, Midland, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
Disclosed is a fluorination method comprising providing a fluorinating reagent and a solvent to a reaction mixture; providing a compound having the formula Ar—X to the reaction mixture; wherein Ar is aryl, substituted aryl, heteroaryl or substituted heteroaryl, and X is Cl, Br, I or NO, providing tetramethylammonium 2,6-dimethylphenolate to the reaction mixture; and reacting under conditions sufficient to provide a species having the formula Ar—F.