Results 51 to 60 of about 375 (147)
Polymer International, Volume 75, Issue 1, Page 34-43, January 2026.Polymeric photocatalysts have emerged as metal‐free materials with tunable structures. This review highlights the contributions of Professor Dr Kai A. I. Zhang in advancing polymer‐based photocatalysts. Abstract Polymeric photocatalysts have emerged as promising alternatives to traditional metal‐based catalysts due to their tunable properties, low cost
Bolormaa Bayarkhuu +2 more
wiley +1 more source
Visible-light induced photocatalyst-free difluoromethylation of quinoxalinones with difluorosulfones
Green Synthesis and CatalysisVisible-light induced direct C–H difluoromethylation of quinoxalinones with 2-((difluoromethyl)sulfonyl)benzo[d]thiazole has been developed for the first time.
Linlin Shi +6 more
doaj +1 more source
Carbonylative Transformations of Aryl Sulfonium Salts
Chemistry–Methods, Volume 5, Issue 12, November 2025.Carbonyl derivatives are widely present in biologically active molecules, pharmaceuticals, natural products, and materials, and their synthesis has garnered much attention. Direct carbonylation of aromatic CH bonds is an effective tool for the synthesis of carbonyl compounds.
Yan‐Hua Zhao, Xiao‐Feng Wu
wiley +1 more source
Recent Advances in Stereospecific Transformations of Organoboron Reagents
Transformative Chemistry, Volume 1, Issue 1, December 2025.Enantioenriched boronic esters when activated with organolithiums, can be transformed into boronate complexes that act as chiral organometallic‐type nucleophiles and can engage a wide variety of electrophiles in stereospecific cross‐coupling reactions.
Shubham Ojha +3 more
wiley +1 more source
Photoredox‐Catalyzed Synthesis of a Novel Class of Fluoroalkyl Pyrazolones
Advanced Synthesis &Catalysis, Volume 367, Issue 21, November 13, 2025.A photoredox strategy enables regioselective synthesis of fluoroalkyl 2‐pyrazolin‐5‐ones via radical addition and cyclization. This mild, metal‐free method shows a broad substrate scope, operates in batch and flow systems, and offers a sustainable approach to fluorinated heterocycles with potential applications in medicinal chemistry.
Emanuele F. Pissinati +3 more
wiley +1 more source
Nature CommunicationsGeminal bis(difluoromethyl)alkenes, featuring two CF2H groups as lipophilic hydrogen-bond donor surrogates, are highly coveted yet rarely accessible bioisosteres of 1,1-enediols that remain nearly theoretical due to their inherent instability.
Seonyoung Kim +5 more
doaj +1 more source
O-Difluoromethylation of 1,3-diones with S-difluoromethyl sulfonium salt
RSC Advances, 2016 S-Difluoromethyl sulfonium salt was found to be a difluorocarbene precursor and direct difluoromethylation reagent in the O-difluoromethylation of 1,3-diones.
Chun-Bo Yue +6 more
openaire +1 more source
Drug Design, Development and Therapy, 2013 Yong Zhang,1,2 Lesai Li,3 Jiliang You,2 Jianguo Cao,2 Xiaohua Fu2 1Department of Hematology, Xiangya Hospital, Central South University, Changsha, People's Republic of China; 2College of Medicine, Hunan Normal University, Changsha, People's ...
Zhang Y, Li L, You J, Cao J, Fu X
doaj
Direct C-H difluoromethylation of heteroaromatic compounds: emerging methods and developments through 2025. [PDF]
RSC AdvHossaini Z +8 more
europepmc +1 more source
Photoinduced Multicomponent Difluoromethylation of Imines via Iron-Mediated Ligand-to-Metal Charge Transfer. [PDF]
Org LettChoi H +5 more
europepmc +1 more source