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Palladium-Catalyzed Intermolecular Functionalization of Unactivated Methylene C(sp^(3))—H Bonds: 《有机化学》2025年第2期620-640,共21页Mingshun Mei Yanghui Zhang; 国家自然科学基金(22371211);上海市自然科学基金(23ZR1468700)。; Although transition metal-catalyzed methylene C(sp^(3))—H functionalization is a great challenge, it has made noticeable progress in recent years. This review specifically describes Pd-catalyzed intermolecular functi...; 关键词：palladium catalysis C-H activation methylene C(sp^(3))-H activation CROSS-COUPLING

Highly enantioselective carbene-catalyzedδ-lactonization via radical relay cross-coupling: 《Chinese Chemical Letters》2025年第1期253-257,共5页Yuhan Liu Jingyang Zhang Gongming Yang Jian Wang; financial supports for this work are provided by the National Natural Science Foundation of China(Nos.21871160,21672121,22071130)。; An N-heterocyclic carbene(NHC)catalyzed enantioselective cyclisation and trifluoromethylation of olefins with cinnamaldehydes via radical relay cross-coupling in the presence of Togni reagent is reported andδ-lactone...; 关键词：Carbene organocatalysis Radical relay cross-coupling TRIFLUOROMETHYLATION CYCLISATION δ-Lactone

Catalytic Asymmetric Conjugate Addition and Allylic Substitution of Cyclobutenones with Arylzinc Halides: 《Chinese Journal of Chemistry》2025年第2期184-190,共7页Renming Pan Ping Lu; supported by the National Natural Science Foundation of China(22071028,21921003).; Conjugate addition and allylic substitution are two essential chemical transformations,and they could be competitive for substrates with multiple reactive sites.Herein,we report the diversified enantioselective synthe...; 关键词：Asymmetric conjugate addition Asymmetric allylic substitution Aryl transfer CHEMOSELECTIVITY Chiral quaternary stereocenters Cross-coupling/Strainedmolecules

Enantioselective reductive conjugate alkenylation ofα,β-enones with keto alkenyl acetates by nickel catalysis: 《Science China Chemistry》2025年第1期157-162,共6页Rong-De He Yun-Lei Luo Qiu-Quan Pan Qi-Wei Yao Xing-Zhong Shu; supported by the National Natural Science Foundation of China(22271127,22071084);the Fundamental Research Funds for the Central Universities(lzujbky-2022-ey01)。; Reactions involving alkenyl acetates offer cost-effective and environmentally friendly routes for alkene synthesis,yet their asymmetric variant remains elusive.Concurrently,asymmetric conjugate alkenylation predominan...; 关键词：nickel ALKENYLATION asymmetric CROSS-COUPLING ALKENES

Intermolecular reductive coupling of aliphatic ketones with alkynes and alkenes by BCN photocatalysts: 《Science China Chemistry》2025年第1期181-185,共5页Yanping Xia Luyang Sun Jiajia Cheng Sibo Wang Meifang Zheng Xinchen Wang; supported by the National Key Technologies R&D Program of China(2021YFA1502100);the National Natural Science Foundation of China(22071026,22372035,22072020,22302039,2247020090);the Science Foundation of the Fujian Province(2022HZ027004,2022L3082);the 111 Project(D16008)。; A photocatalytic process was developed for intermolecular reductive coupling of aliphatic ketones with alkynes/alkenes to furnish tertiary alcohols.Mechanistic studies support that boron carbonitrides(BCN)promote the ...; 关键词：aliphatic ketones ketyl radical intermolecular cross-coupling tertiary alcohols

Photocatalytic Reductive Azaarenylation of Cyclopropanes via Consecutive Photo-induced Electron Transfer:A Facile Route toα-Quaternary Azaarenes: 《Chinese Journal of Chemistry》2024年第23期3035-3040,共6页Gaolei Sun Wenhui Wei Xiaowei Zhao Baokun Qiao Zhiyong Jiang; Grants from the National Natural Science Foundation of China(22271077,21925103,21901062);the Natural Science Foundation of Henan(232300421078,222301420046);the Program for Science&Technology Innovation Talents in Universities of Henan Province(24HASTIT001);the China Postdoctoral Science Foundation(2021M690890);Henan University are gratefully acknowledged.; α-Azaarene quaternary carbon centers are prevalent in drug molecules,making the development of efficient synthetic approaches of great interest.Herein,we describe an unprecedented method for constructingα-all-carbon...; 关键词：Photoredox catalysis Reductive azaarenylation ConPET CROSS-COUPLING Radical reactions N-HETEROCYCLES

Catalytic Selective Functionalization of Poly(organoborons): 《Chinese Journal of Chemistry》2024年第24期3484-3498,共15页Jia-Hui Zhao Ang Chen Xi-Zhang Zou Chong-Lei Ji Huang-Di Feng De-Wei Gao; We gratefully acknowledge NSFC(Grant No.22101177);the Science and Technology Commission of Shanghai Municipality(Grant Nos.23YF1426700 and 21ZR1442000);start-up funding of ShanghaiTech University for their generous financial support.; Organoborons are commonly used building blocks for rapidly increasing molecular complexity.Although significant progress has been made in the selective functionalization of mono-organoborons,the site-selective functio...; 关键词：Poly(organoborons) Selective functionalization Asymmetric catalysis CROSS-COUPLING PHOTOCATALYSIS

Cross-Electrophile Couplings(XECs)between Similar Electrophile Reagents: 《Chinese Journal of Chemistry》2024年第24期3518-3532,共15页Jie Lei Shan Yu Zhi-Gang Xu; the Science and Technology Research Program of Chongqing Municipal Education Commission(KJQN202001338 and KJQN202101340);the Natural Science Foundation Project of CQ CSTSC(cstc2020jcyj-msxmX0733 and cstc2021jcyj-bsh0233).; Cross-electrophile couplings(XEC),a crucial subset of cross-coupling reactions,center on the formation of robust C—C bonds through the union of two electrophiles.Usually,such reactions have primarily been catalyzed b...; 关键词：Cross-electrophile coupling(XEC) PHOTOCHEMISTRY Electrochemistry ELECTROPHILE C-C bond formation Synthetic methods CROSS-COUPLING Nickel

Palladium-Catalyzed Direct B—H Oxygenation:Facile Synthesis of o-Carboranofuranones: 《Chinese Journal of Chemistry》2024年第23期3083-3087,共5页Chenyang Guo Zaozao Qiu Zuowei Xie; supported by the grants from the National Natural Science Foundation of China(Project Nos.22371290 and 92056106 to Z.Q.,Project No.22331005 to Z.X.);Shenzhen Science and Technology Program(Project No.QTD20221101093558015 to Z.X.);the Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis,CAS.; Recent advances in transition metal-catalyzed o-carborane B—H activation have led to the rapid development of various methodologies for cage boron functionalization.For catalytic cage B—H acyloxylation,intermolecula...; 关键词：CARBORANE B-H activation OXYGENATION Catalysis Transition metal Palladium Cross-coupling Regioselectivity

A Novel Synthesis Process of Cholesterol Ester by the Cross-Coupling of Cholesterol and Aroyl Chlorides: 《International Journal of Organic Chemistry》2024年第4期123-127,共5页Mohammad Al-Masum Brooklyn Phillips; Cholesterol is a sterol with a four-membered ring structure and a single hydroxyl group attached to one of the rings. It is the active, raw form of cholesterol. Cholesteryl Ester is the inactive form in which choleste...; 关键词：CHOLESTEROL Cholesterol Esters CROSS-COUPLING MICROWAVE Aroyl Chloride

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