ATROPISOMERS

作品数：11被引量：24H指数：3
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De novo synthesis of atropisomeric benzofurans via Cu/SPDO complex catalyzed asymmetric formal[3+2]annulation
《Science China Chemistry》2025年第1期174-180,共7页Fan-Xiao Meng Xing-Yu Wang Ka Lu Ju-Song Yang Fu-Min Zhang Ai-Jun Ma Bao Du Yong-Qiang Tu 
supported by the National Natural Science Foundation of China(22278200,21971095,21502080,21772019,21772076,21871117,91956203);the National Key R&D Program of China(2023YFA1506400);the Science and Technology Major Program of Gansu Province of China(22ZD6FA006,23ZDFA015);the“111”Program of Ministry of Education of China;the Major Project of the Ministry of Science and Technology of China(2018ZX09711001-005-002);the Science and Technology Commission of Shanghai Municipality(19JC1430100)。
Herein,the de novo synthesis of atropisomeric benzofurans through the Cu/spirocyclic-pyrrolidine-oxazoline(SPDO)complex catalyze asymmetric formal[3+2]cycloaddition between quinones and ynamides is explored,producing ...
关键词：benzofuran atropisomers novel de novo synthetic strategy asymmetric formal[3+2]cycladdition Cu/SPDO complex DFT calculations 
Enantioselective Synthesis of Benzimidazole Atropisomers Featuring a N-N Axis
《Chinese Journal of Chemistry》2024年第7期711-718,共8页Fang-Bei Ge Qi-Kun Yin Chuan-Jun Lu Xuan Xuan Jia Feng Ren-Rong Liu 
supported by Taishan Scholar Youth Expert Program in Shandong Province (tsqn201909096);National Natural Science Foundation of China (22371152);Shandong Provincial Natural Science Foundation Project (ZR2023JQ006,ZR2022MB021);the startup fund from Qingdao University.
Atroposelective synthesis of N-N atropisomers is an emerging area but remains underexplored;in particular,the synthesis of N-N benzimidazole atropisomers is still unprecedented.Herein,the first enantioselective synthe...
关键词：Asymmetric synthesis ATROPISOMERISM PALLADIUM BENZIMIDAZOLE ANTITUMOR 
Catalytic asymmetric synthesis of sulfur-containing atropisomers by C-S bond formations被引量：2
《Science China Chemistry》2023年第12期3331-3346,共16页Ren-Fei Cao Zhi-Min Chen 
supported by the National Natural Science Foundation of China (22071149,21871178);the Natural Science Foundation of Shanghai (23ZR1428200);the Program for Professor of Special Appointment (Eastern Scholar)at Shanghai Institutions of Higher Learning。
Chiral organosulfur compounds are not only widely distributed in bioactive natural products and pharmaceuticals,but also play a significant role in chiral ligands/catalysts.Throughout the history of synthetic organic ...
关键词：ATROPISOMERS asymmetric catalysis C-S bond formations chiral organosulfur compounds 
Preparation of Optically Active 2,2'-Dibromo-6,6'-diiodo-1,1'-biphenyl:A Powerful Precursor for Modular Synthesis of Functionalized Atropisomers
《Chinese Journal of Chemistry》2023年第24期3515-3520,共6页Yuanyuan Li Longhui Duan Biqiong Hong Zhenhua Gu 
financial supports from National Natural Science Foundation of China(92056102);the Natural Science Foundation of Fujian Province(2023J011395).
The widespread applications of atropisomeric compounds have led to an increasing demand for their synthesis.Rather than synthesizing different functionalized atropisomers individually,an attractive alternative is to i...
关键词：ATROPISOMERISM Asymmetric catalysis Ring-opening reaction CHIRALITY Copper 
Recent advances in the construction of axially chiral arylpyrroles被引量：2
《Science China Chemistry》2023年第9期2480-2491,共12页Yang-Bo Chen Ye-Nan Yang Xuan-Zhu Huo Long-Wu Ye Bo Zhou 
supported by the National Natural Science Foundation of China (22125108, 92056104);the Fundamental Research Funds for the Central Universities (20720210002, 20720230003);the National Science Fund for Fostering Talents in Basic Science (J1310024)。
Catalytic enantioselective preparation of axially chiral molecules has gained considerable interest over the past decades, due to their numerous applications in bioactive molecules, natural products, pharmaceuticals, ...
关键词：axial chirality pyrrole atropisomers transition-metal catalysis ORGANOCATALYSIS 
Construction of axially chiral compounds via catalytic asymmetric radical reaction被引量：4
《Green Synthesis and Catalysis》2022年第3期212-218,共7页Dong Liang Wenjing Xiao Sami Lakhdar Jiarong Chen 
the NationalNatural Science Foundation of China(Nos.21820102003,91956201,21901081,22171099);the Open Research Fund of the School of Chemistry and Chemical Engineering,the Henan Normal University(No.2021YB02);the Program of Introducing Talents of Discipline to Universities of China(No.B17019);the Excellent Doctoral DissertationCultivation Grant to D.L.from Central China Normal University(CCNU).
The chemistry of axially chiral compounds has emerged as a subject of increasing interest due to their widespread presence in natural products,bioactive molecules,advanced materials,and chiral ligands/catalysts.On the...
关键词：Axially chiral compounds Radical reactions Catalytic asymmetric synthesis ATROPISOMERS Chiral allenes PHOTOCATALYSIS 
Stereoselective construction of atropisomers featuring a C-N chiral axis被引量：5
《Green Synthesis and Catalysis》2022年第2期117-136,共20页Yong-Jie Wu Gang Liao Bing-Feng Shi 
Financial support from the National Natural Science Foundation of China(Nos.21925109 and 21772170);the Open Research Fund of School Chemistry and Chemical Engineering,Henan Normal University and the Center of Chemistry for Frontier Technologies of Zhejiang University is gratefully acknowledged.
Atropisomeric C-N compounds belong to an important class of axially chiral compounds.However,whereas the asymmetric synthesis of biaryl atropisomers have been well established,general and efficient strategies to acces...
关键词：ATROPISOMERS C-N Chiral axis Asymmetric synthesis STEREOSELECTIVITY 
Atroposelective sp3 C—H Coupling for Kinetic Resolution of Thioanilide Atropisomers被引量：2
《Chinese Journal of Chemistry》2021年第12期3269-3276,共8页Hua-Jie Jiang Rui-Long Geng Jia-Hui Wei Liu-Zhu Gong 
We are grateful for the financial support from NSFC(Grant No.21831007).
A highly efficient kinetic resolution of racemic thioanilide atropisomers via C(sp^(3))-H arylation has been achieved by a hybrid palladium catalyst bearing an anionic chiral Co^(Ⅲ)-complex and a phosphoramidite liga...
关键词：Kinetic resolution C—H activation ATROPISOMERISM Chiral Co^(Ⅲ)-complex PHOSPHORAMIDITE 
Visible Light Accelerated Vinyl C-H Arylation in Pd-Catalysis：＂ Application in the Synthesis of ortho Tetra-substituted Vinylarene Atropisomers被引量：7
《Chinese Journal of Chemistry》2018年第1期11-14,共4页Jia Feng Bin Li Julong Jiang Mingkai Zhang Wenbai Ouyang Chunyu Li Yao Fu Zhenhua Gu 
A visible light accelerated C-H functionalization reaction in palladium-catalyzed arylation of vinyl arenes with diaryliodonium salts is reported in the absence of additional photosensitizer. The kinetic isotope effe...
关键词：palladium visible light C-H functionalization isotope effect ATROPISOMER 
Separation of atropisomers by chiral liquid chromatography and thermodynamic analysis of separation mechanism被引量：1
《Journal of Pharmaceutical Analysis》2017年第3期156-162,共7页Ling Zhang Yue Hu Elizabeth Galella Frank P. Tomasella William P. Fish 
In the pharmaceutical industry, the analysis of atropisomers is of considerable interest from both scientific and regulatory perspectives. The compound of interest contains two stereogenic axes due to the hindered rot...
关键词：ATROPISOMER SEPARATION CHIRAL HPLC Thermodynamic parameters Β-CYCLODEXTRIN stationary phase CHIRAL SEPARATION mechanism 
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