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.

Date of Patent:
Jul. 15, 2025

Filed:

Feb. 05, 2021
Applicant:

The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);

Inventors:

Matthew W. Kanan, Palo Alto, CA (US);

Aanindeeta Banerjee, Oakland, CA (US);

Amy Delano Frankhouser, Oakland, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/68 (2006.01);
U.S. Cl.
CPC ...
C07D 307/68 (2013.01);
Abstract

A method for synthesizing furan-2, 5-dicarboxylate (FDCA) is provided. Furan-2-carboxylate is provided with an inorganic base in the form of an inorganic base salt, wherein the furan-2-carboxylate and the inorganic base salt form a mixture. A COgas is provided to the mixture. The mixture is heated to a temperature to at least partially melt the mixture, wherein the heating of the mixture causes the synthesizing of a MFDCA solid, wherein MFDCA denotes a salt comprising furan-2,5-dicarboxylate (FDCA) and cation Mand/or M, where x is a number between 1 and 2, inclusive. The mixture containing furan-2-carboxylate is mechanically agitated, wherein the mechanically agitating breaks up the MFDCA solid.


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