Search Results - "Xu, Hai‐Chao"

Scalable Photoelectrochemical Dehydrogenative Cross‐Coupling of Heteroarenes with Aliphatic C−H Bonds by Xu, Pin, Chen, Peng‐Yu, Xu, Hai‐Chao

“…Heteroarenes are structural motifs found in many bioactive compounds and functional materials. Dehydrogenative cross‐coupling of heteroarenes with aliphatic…”
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Photoelectrochemical C−H Alkylation of Heteroarenes with Organotrifluoroborates by Yan, Hong, Hou, Zhong‐Wei, Xu, Hai‐Chao

“…A photoelectrochemical method for the C−H alkylation of heteroarenes with organotrifluoroborates has been developed. The merger of electrocatalysis and…”
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Electrochemically Driven Radical Reactions: From Direct Electrolysis to Molecular Catalysis by Chen, Na, Xu, Hai‐Chao

“…Organic radicals are versatile synthetic intermediates that provide reactivities and selectivities complementary to ionic species. Despite its long history,…”
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Electrochemical generation of nitrogen-centered radicals for organic synthesis by Chen, Na, Xu, Hai-Chao

“…There is a resurgence of interests in organic electrochemistry, which is generally accepted as a green synthetic tool. In this context, many electrochemical…”
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Electrophotocatalytic Decarboxylative C−H Functionalization of Heteroarenes by Lai, Xiao‐Li, Shu, Xiao‐Min, Song, Jinshuai, Xu, Hai‐Chao

“…Decarboxylative C−H functionalization reactions are highly attractive methods for forging carbon–carbon bonds considering their inherent step‐ and…”
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Synthesis of C3‐Fluorinated Oxindoles through Reagent‐Free Cross‐Dehydrogenative Coupling by Wu, Zheng‐Jian, Xu, Hai‐Chao

“…Reported herein is an unprecedented synthesis of C3‐fluorinated oxindoles through cross‐dehydrogenative coupling of C(sp3)‐H and C(sp2)‐H bonds from malonate…”
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De Novo Synthesis of Highly Functionalized Benzimidazolones and Benzoxazolones through an Electrochemical Dehydrogenative Cyclization Cascade by Xu, Fan, Long, Hao, Song, Jinshuai, Xu, Hai‐Chao

“…Benzimidazolone and benzoxazolone moieties are important scaffolds in a variety of pharmaceutical molecules. These bicyclic heterocycles are usually prepared…”
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Dehydrogenative reagent-free annulation of alkenes with diols for the synthesis of saturated O-heterocycles by Cai, Chen-Yan, Xu, Hai-Chao

“…Dehydrogenative annulation reactions are among the most straightforward and efficient approach for the preparation of cyclic structures. However, the…”
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Electrocatalytic Allylic C−H Alkylation Enabled by a Dual‐Function Cobalt Catalyst by Chen, Ming, Wu, Zheng‐Jian, Song, Jinshuai, Xu, Hai‐Chao

“…The direct functionalization of allylic C−H bonds with nucleophiles minimizes pre‐functionalization and converts inexpensive, abundantly available materials to…”
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Continuous‐Flow Electrosynthesis of Benzofused S‐Heterocycles by Dehydrogenative C−S Cross‐Coupling by Huang, Chong, Qian, Xiang‐Yang, Xu, Hai‐Chao

“…Reported herein is the synthesis of benzofused six‐membered S‐heterocycles by intramolecular dehydrogenative C−S coupling using a modular flow electrolysis…”
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Catalyst‐ and Reagent‐Free Formal Aza‐Wacker Cyclizations Enabled by Continuous‐Flow Electrochemistry by Huang, Chong, Li, Zhao‐Yu, Song, Jinshuai, Xu, Hai‐Chao

“…The development of efficient and sustainable methods to access saturated N‐heterocycles is of great importance because of the prevalence of these structures in…”
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Site‐Selective Electrochemical Benzylic C−H Amination by Hou, Zhong‐Wei, Liu, Ding‐Jin, Xiong, Peng, Lai, Xiao‐Li, Song, Jinshuai, Xu, Hai‐Chao

“…C−H/N‐H cross‐coupling is an ideal strategy to synthesize various amines but remains challenging owing to the requirement for sacrificial chemical oxidants and…”
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Practical and stereoselective electrocatalytic 1,2-diamination of alkenes by Cai, Chen-Yan, Shu, Xiao-Min, Xu, Hai-Chao

“…The 1,2-diamine motif is widely present in natural products, pharmaceutical compounds, and catalysts used in asymmetric synthesis. The simultaneous…”
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Cathode Material Determines Product Selectivity for Electrochemical C−H Functionalization of Biaryl Ketoximes by Zhao, Huai‐Bo, Xu, Pin, Song, Jinshuai, Xu, Hai‐Chao

“…The synthesis of polycyclic N‐heteroaromatic compounds and their corresponding N‐oxides has been developed through electrochemical C−H functionalization of…”
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Reagent‐Free C−H/N−H Cross‐Coupling: Regioselective Synthesis of N‐Heteroaromatics from Biaryl Aldehydes and NH3 by Zhao, Huai‐Bo, Liu, Zhan‐Jiang, Song, Jinshuai, Xu, Hai‐Chao

“…An unprecedented synthesis of N‐heteroaromatics from biaryl aldehydes and NH3 through reagent‐free C−H/N−H cross‐coupling has been developed. The…”
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Metal- and Reagent-Free Intramolecular Oxidative Amination of Tri- and Tetrasubstituted Alkenes by Xiong, Peng, Xu, He-Huan, Xu, Hai-Chao

“…A metal- and reagent-free, electrochemical intramolecular oxidative amination reaction of tri- and tetrasubstituted alkenes has been developed. The…”
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Ruthenium-Catalyzed Electrochemical Dehydrogenative Alkyne Annulation by Xu, Fan, Li, Yan-Jie, Huang, Chong, Xu, Hai-Chao

“…A ruthenium-catalyzed electrochemical dehydrogenative annulation reaction of aniline derivatives and alkynes has been developed for the synthesis of indoles…”
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Electrochemical C−H/N−H Functionalization for the Synthesis of Highly Functionalized (Aza)indoles by Hou, Zhong-Wei, Mao, Zhong-Yi, Zhao, Huai-Bo, Melcamu, Yared Yohannes, Lu, Xin, Song, Jinshuai, Xu, Hai-Chao

“…Indoles and azaindoles are among the most important heterocycles because of their prevalence in nature and their broad utility in pharmaceutical industry…”
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Scalable Rhodium(III)‐Catalyzed Aryl C−H Phosphorylation Enabled by Anodic Oxidation Induced Reductive Elimination by Wu, Zheng‐Jian, Su, Feng, Lin, Weidong, Song, Jinshuai, Wen, Ting‐Bin, Zhang, Hui‐Jun, Xu, Hai‐Chao

“…Transition metal catalyzed C−H phosphorylation remains an unsolved challenge. Reported methods are generally limited in scope and require stoichiometric silver…”
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Amidinyl Radical Formation through Anodic N−H Bond Cleavage and Its Application in Aromatic C−H Bond Functionalization by Zhao, Huai‐Bo, Hou, Zhong‐Wei, Liu, Zhan‐Jiang, Zhou, Ze‐Feng, Song, Jinshuai, Xu, Hai‐Chao

“…We report herein an atom‐economical and sustainable approach to access amidinyl radical intermediates through the anodic cleavage of N−H bonds. The resulting…”
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