US 11,773,045 B2
Acid-catalyzed photocatalyzed oxidation reaction of benzylic C—H bonds of aromatic compound
Yufeng Li, Nanjing (CN); Hongjun Zhu, Nanjing (CN); Hongfei Ma, Nanjing (CN); Hongzhong Bu, Nanjing (CN); Jieqing Wu, Nanjing (CN); Jiefan Gu, Nanjing (CN); Jiwei Chen, Nanjing (CN); Haoyue Zhang, Nanjing (CN); and Chen Wang, Nanjing (CN)
Assigned to NANJING TECH UNIVERSITY, Nanjing (CN)
Appl. No. 18/24,730
Filed by Nanjing Tech University, Nanjing (CN)
PCT Filed Jan. 19, 2022, PCT No. PCT/CN2022/072634
§ 371(c)(1), (2) Date Mar. 3, 2023,
PCT Pub. No. WO2023/070961, PCT Pub. Date May 4, 2023.
Claims priority of application No. 202111273648.2 (CN), filed on Oct. 29, 2021.
Prior Publication US 2023/0242470 A1, Aug. 3, 2023
Int. Cl. C07C 51/16 (2006.01); C07C 45/32 (2006.01); C07C 201/12 (2006.01); C07C 253/30 (2006.01)
CPC C07C 51/16 (2013.01) [C07C 45/32 (2013.01); C07C 201/12 (2013.01); C07C 253/30 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An acid-catalyzed photocatalyzed oxidation reaction of benzylic C—H bonds of an aromatic compound, wherein the liquid-phase oxidation reaction is conducted with oxygen or air as the oxidants using Bronsted acid as the photocatalyst at normal pressure under light irradiation with a wavelength range of 300 nm to 450 nm.