云南高校图书馆联盟文献共享服务平台- CHEMOSELECTIVITY

CHEMOSELECTIVITY: 作品数：47被引量：56H指数：4; 导出分析报告; 相关领域：理学更多>>; 相关作者：苗澍谭媛周慧然潘晓丽苏杨更多>>; 相关机构：华中师范大学中国科学院大学中国科学院华南理工大学更多>>; 相关期刊：《Chinese Journal of Polymer Science》《aBIOTECH》《Chinese Journal of Chemical Engineering》《Science China Chemistry》更多>>; 相关基金：国家自然科学基金上海市教育委员会重点学科基金国家重点基础研究发展计划中国博士后科学基金更多>>

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

Solvent-or Base-Controlled Diastereoselectivity and Chemoselectivity for the Reaction of Ketenimine Zwitterionic Salts: 《Chinese Journal of Chemistry》2025年第1期67-72,共6页Weiguang Yang Guanrong Li Zixin Huang Qiaoli Luo Hui Luo; Scientific Research Project of General Universities in Guangdong Province(2023KTSCX036);Science and Technology Planning Program of Zhanjiang(2023B01015)for support.; Ketenimine zwitterionic salt(KZS),a novel and stable ketenimine precursor,is still underexplored in the realm of chemical synthesis.In this study,we demonstrate the transformation of pyrrole derivatives through the cy...; 关键词：DIASTEREOSELECTIVITY CHEMOSELECTIVITY Ketenimine zwitterionic salts Solvent-controlled Base-controlled α-Aminoketones 2-Aminopyrrole 3-Hydroxypyrrolidine Cyclization

Palladium-Catalyzed Construction of Phthalides Bearing Two Adjacent Stereocenters through Retro-oxa-Michael Addition: 《Chinese Journal of Chemistry》2024年第23期3006-3012,共7页Li-Xia Liu Tong Niu Yu-Qing Bai Yong-Gui Zhou; Financial support from National Key R&D Program of China(2023YFA1507500);National Natural Science Foundation of China(92356302,22171260);Dalian Institute of Chemical Physics(DICP 1202241)is acknowledged.; Optically active phthalides are prevalent in many natural and bioactive products.Herein,a novel dynamic kinetic resolution of isobenzofuranone derivatives through palladium-catalyzed asymmetric allylic alkylation has ...; 关键词：Retro-oxa-Michael addition Dynamic kinetic resolution Palladium catalysis Asymmetric allylic alkylation CHEMOSELECTIVITY Stereochemistry Lactones

A chiral fluorescent probe for molecular recognition of basic amino acids in solutions and cells: 《Chinese Chemical Letters》2024年第10期364-369,共6页Chuan-Zhi Ni Ruo-Ming Li Fang-Qi Zhang Qu-Ao-Wei Li Yuan-Yuan Zhu Jie Zeng Shuang-Xi Gu; financial support from the National Natural Science Foundation of China(Nos.22074114,22377097,21877087);Natural Science Foundation of Hubei Province of China(Nos.2020CFB623,2021CFB556);Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education(No.LCX202305);Wuhan Institute of Technology Graduate Education and Teaching Reform Research Project(Nos.2022JYXM09,2021JYXM07);Wuhan Institute of Technology Graduate Innovation Fund(No.CX2022450)are greatly appreciated。; A novel and readily available binaphthyl-based fluorescent probe(S)-1 was designed and synthesized.(S)-1 can be used to not only chemoselectively discriminate 3 basic amino acids out of common amino acids,but also ena...; 关键词：Fluorescent probe Chiral recognition ENANTIOSELECTIVITY CHEMOSELECTIVITY Basic amino acids Cell imaging

Palladium-Catalyzed Selective Syntheses of 2,3-Allenyl Amines via Double Functionalization Coupling of 2-Alkynyl-1,4-diol Dicarbonates: 《Chinese Journal of Chemistry》2024年第19期2357-2362,共6页Zhengnan Zhou Can Li Shengming Ma; National Natural Science Foundation of China(No.21988101)is greatly appreciated.; Comprehensive Summary 2,3-Allenyl amines have shown wide applicability in biomedical and synthetic applications.Due to their enormous potential for applications,researchers have been dedicated to the development of me...; 关键词：Pd catalysis 2 3-Allenyl amine Alk-2-yn-1 4-diol dicarbonate Organoboronic acid 1 2 3-Triene Methylene-π-allyl palladium species Regioselectivity CHEMOSELECTIVITY

Lewis Base Catalyzed Selenofunctionalization of Alkynes with Acid-Controlled Divergent Chemoselectivity被引量：1: 《Chinese Journal of Chemistry》2024年第14期1623-1629,共7页Ling-Ling Chen Ren-Fei Cao Hua Ke Zhi-Min Chen; the National Natural Science Foundation of China(Nos.22071149,21871178);the Natural Science Foundation of Shanghai(23ZR1428200);the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning for financial support.; Lewis base catalyzed and Brønsted acid controlled chemodivergent electrophilic selenofunctionalizations of alkynes were developed for the first time.Various selenium-containing tetrasubstituted alkenes were readily ob...; 关键词：ALKYNES Electrophilic addition CHEMOSELECTIVITY Lewis base catalysis Selenofunctionalization

Chemoselective synthesis of α-carboline derivatives via hypervalent iodine-catalyzed [3+3] annulation under metal-free conditions: 《Green Synthesis and Catalysis》2024年第2期112-116,共5页Shuowen Wang Rong Li Shanping Chen Guojiang Mao Wen Shao Guo-Jun Deng; the National Natural Science Foundation of China(Nos.22271244 and 21871226);the Postgraduate Scientific Research Innovation Project of Hunan Province(Nos.XDCX2021B151 and CX20210638);the Open Research Fund of School of Chemistry and Chemical Engineering,Henan Normal University(No.2022C02)are gratefully acknowledged.; A strategy for the synthesis ofα-carboline derivatives from indole-3-carboxaldehydes and 3-aminocyclohex-2-enones under metal-free conditions has been developed.The combination use of phenyliodine(Ⅲ)diacetate(PIDA)a...; 关键词：Hypervalent iodine-catalysis ANNULATION METAL-FREE α-Carboline CHEMOSELECTIVITY

Chemoselective and Living/Controlled Polymerization of Alkenyl Methacrylates by the Phosphonium Ylide/Organoaluminum Lewis Pairs: 《Chinese Journal of Polymer Science》2024年第2期159-167,I0005,共10页Zhi-Kang Chen Wu-Chao Zhao Yi-Ling Zhao Cong-Lei Liu Liu-Yin Jiang Yue-Tao Zhang Hong-Ping Zhu; financially supported by the National Natural Science Foundation of China (Nos. 21972112 and 22225104);China Postdoctoral Science Foundation (Nos. 2022TQ0115 and 2022M711297)。; Chemoselective,living/controlled polymerizations of allyl methacrylate(AMA) and vinyl methacrylate(VMA) with/without methyl methacrylate(MMA) by using the phosphonium ylide/organoaluminum based Lewis pairs(LPs) have b...; 关键词：Phosphonium ylide Alkenyl methacrylate CHEMOSELECTIVITY Living/controlled polymerization Post-functionalization

Ni-catalyzed ligand-controlled divergent and selective synthesis: 《Science China Chemistry》2023年第11期2951-2976,共26页Yang Ke Wei Li Wenfeng Liu Wangqing Kong; supported by the National Natural Science Foundation of China(22171215);Hubei Provincial Outstanding Youth Fund(2022CFA092);Guangdong Basic and Applied Basic Research Foundation(2022A1515010246)。; Scaffold diversity is a key feature of a compound library and plays a pivotal role in its success in biological screening.Therefore,it is highly desirable to develop efficient strategies to rapidly construct structura...; 关键词：nickel catalysis CHEMOSELECTIVITY regioselectivity STEREOSELECTIVITY divergent synthesis

Fe(III)-Catalyzed Aerobic Oxidation of 1,4-Diols被引量：2: 《Chinese Journal of Chemistry》2023年第16期1963-1966,共4页Junlin Li Jinxian Liu Chunling Fu Shengming Ma; Financial support from the National Natural Science Foundation of China(21988101)is greatly appreciated.; Comprehensive Summary Aerobic oxidation has been catching more and more attention because of its atom economy and environmental friendliness.Oxidation of diols is a challenge due to various oxidative products.Thus,hig...; 关键词：Aerobic oxidation 1 4-Diol Γ-LACTONE Catalysis lron TEMPO KCI CHEMOSELECTIVITY Chirality Selective oxidation

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

CHEMOSELECTIVITY

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

CHEMOSELECTIVITY

检索结果分析

下载全文

用户登录

高级检索检索式检索