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:
Nov. 11, 2025
Filed:
Dec. 01, 2020
Applicant:
Arizona Board of Regents on Behalf of the University of Arizona, Tucson, AZ (US);
Inventor:
Wei Wang, Tucson, AZ (US);
Assignee:
ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, Tucson, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07B 59/00 (2006.01); C07C 45/61 (2006.01); C07C 47/228 (2006.01); C07C 47/453 (2006.01); C07C 47/542 (2006.01); C07C 47/546 (2006.01); C07C 49/86 (2006.01); C07C 59/74 (2006.01); C07C 255/50 (2006.01); C07D 207/16 (2006.01); C07D 209/42 (2006.01); C07D 213/54 (2006.01); C07D 239/52 (2006.01); C07D 295/155 (2006.01); C07D 295/185 (2006.01); C07D 307/54 (2006.01); C07D 307/83 (2006.01); C07D 333/24 (2006.01); C07D 333/68 (2006.01); C07D 493/04 (2006.01); C07F 7/18 (2006.01); C07J 9/00 (2006.01); C07K 5/065 (2006.01);
U.S. Cl.
CPC ...
C07B 59/00 (2013.01); C07C 45/61 (2013.01); C07C 47/228 (2013.01); C07C 47/453 (2013.01); C07C 47/542 (2013.01); C07C 47/546 (2013.01); C07C 49/86 (2013.01); C07C 59/74 (2013.01); C07C 255/50 (2013.01); C07D 207/16 (2013.01); C07D 209/42 (2013.01); C07D 213/54 (2013.01); C07D 239/52 (2013.01); C07D 295/155 (2013.01); C07D 295/185 (2013.01); C07D 307/54 (2013.01); C07D 307/83 (2013.01); C07D 333/24 (2013.01); C07D 333/68 (2013.01); C07D 493/04 (2013.01); C07F 7/1804 (2013.01); C07F 7/1892 (2013.01); C07J 9/00 (2013.01); C07K 5/06078 (2013.01); C07B 2200/05 (2013.01);
Abstract
Described are methods for preparing a deuterated aldehyde using with a photocatalyst and a hydrogen atom transfer agent in a HO free solvent comprising DO and an organic solvent under an inert gas. The methods may be used to convert a wide variety of aldehydes (e.g., aryl, alkyl, or alkenyl aldehydes) to C-1 deuterated aldehydes under mild reaction conditions.