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Editorial:Green organic synthesis

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Chinese Chemical Letters 2021年第5期32卷 1589-1590页

作者： wei-min he Xiuling Cui School of Chemistry and Chemical Engineering University of South ChinaHengyang 421001China Engineering Research Centre of Molecular Medicine of ministry of Education Key Laboratory of Fujian Molecular MedicineKey Laboratory of Precision Medicine and Molecular Diagnosis of Fujian UniversitiesKey Laboratory of Xiamen Marine and Gene DrugsSchool of Biomedical SciencesHuaqiao UniversityXiamen 361021China

In *** Anastas and John Warner defined 12 Principles of Green Chemistry,aiming at cleaner processes,safer products and increasing use of renewable rather than fossil *** the growing awareness of environmental issues,the international chemical community is driven to develop novel and environmentally friendly synthetic strategies for the replacement of inefficient and pollutional chemical ***,a lot of eco-friendly synthetic methodologies have been established over the past decades.

关键词： processes. synthesis Green

Electrosynthesis of 1-indanones

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Chinese Chemical Letters 2021年第5期32卷 1591-1592页

作者： Jun Jiang Zheng Wang wei-min he School of Chemistry and Chemical Engineering University of South ChinaHengyang 421001China Department of Chemistry and Bioengineering Hunan University of Science and EngineeringYongzhou 425199China

The recent electrocatalytic three-comp on ent annu lation-halosulfo ny lation of 1,6-enynes toward 1-indan ones is highlighted.

关键词： Electrosynthesis Halosulfo nylation 1,6-Enynes 1-lndan ones

Uranyl photocatalysis:precisely controlled oxidation of sulfides with ground-state oxygen

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Science China Chemistry 2020年第3期63卷 291-293页

作者： wei-min he Ying-Wu Lin Dong-Hong Yu Department of Chemistry Hunan University of Science and EngineeringYongzhou 425100China Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation Changsha University of Science and TechnologyChangsha 410114China School of Chemistry and Chemical Engineering University of South ChinaHengyang 421001China Department of Chemistry and Bioscience Aalborg UniversityDK-9220 AalborgEastDenmark

Sulfur-containing organic compounds such as sulfides,sulfoxides and sulfones,have played significant roles in the fields of organic synthesis,pharmaceuticals,and *** selective oxidation of the parent sulfides has been... 详细信息

关键词： Uranyl oxidation ground-state oxygen

Photoinduced bismuth vanadate-catalyzed C(sp^(2))-H functionalization

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Chinese Chemical Letters 2024年第11期35卷 1-2页

作者： Rong-Nan Yi wei-min he Key Laboratory of Food&Environment&Drug Monitoring and Testing of Universities in Hunan Province Hunan Police AcademyChangsha 410138China School of Chemistry and Chemical Engineering University of South ChinaHengyang 421001China

Visible light-induced organic reactions have gained much attention in recent years due to their mild conditions and high efficiency[1,2].In this context,many efficient photocatalysts including transition metal complex... 详细信息

关键词： bismuth catalyzed gained

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Photocatalytic minisci-type multicomponent reaction for the synthesis of 1-(halo)alkyl-3-heteroaryl bicyclo[1.1.1] pentanes

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Chinese Chemical Letters 2024年第10期35卷 6-8页

作者： Rong-Nan Yi wei-min he Key Laboratory of Food&Environment&Drug Monitoring and Testing of Universities in Hunan Province Hunan Police Academy.Changsha 410138China School of Chemistry and Chemical Engineering University of South ChinaHengyang 421001China

Bioisosteres play an important role in pharmaceutical and agricultural compound design that has been developed to enhance the properties of *** a sp3-rich small ring cage hydrocarbons,bicyclo[1.1.1]pentanes(BCPs)were commonly considered as a bioisostere of the para-substituted arenes,internal alkynes,and tert-butyl groups,and its introduction can significantly improve pharmacokinetic properties,including passive permeability,aqueous solubility,metabolic stability[1].Over the past decades,numerous pharmaceutically relevant molecules with biaryl frameworks were improved by the approach of bioisosteric *** strategies for the synthesis of such BCP-aryls derivatives mostly depend on the stepwise C-C formation via the direct addition to bridgehead C-C bond of[1.1.1]propellane to provide active BCP-intermediates and followed by a second transitionmetal cross-coupling ***,these pioneer works were limited by the low step economy,the use of unstable reagents,and harsh conditions in industrial productions.

关键词： synthesis substituted alkyl

Microwave-assisted 6π-electrocyclization in water

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Chinese Chemical Letters 2020年第12期31卷 2999-3000页

作者： Yan Wu Ying-Wu Lin wei-min he College of Chemistry and Chenical Engineering Yangtze Normal UniversityChongqing 408000China School of Chernistry and Chemical Engineering University of South ChinaHengyang 421001China Department of Chemistry Hunan University of Science and EngineeringYongzhou 425100China

The recent development of microwave-assisted aqueous synthesis of polyheterocyclic-fused quinoline-2-thiones through 6π-electrocyclization was highlighted.

关键词： 6π-Electrocyclization Quinoline-2-thiones Microwave-assisted synthesis in water

The application of clean production in organic synthesis

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Chinese Chemical Letters 2021年第5期32卷 1637-1644页

作者： Jun Jiang Fang Xiao wei-min he Leyong Wang School of Chemistry and Chemical Engineering University of South ChinaHengyang 421001China Xiangya School of Public health Central South UniversityChangsha 410078China Key Laboratory of Mesoscopic Chemistry of MOE School of Chemistry and Chemical EngineeringNanjing UniversityNanjing 210023China

Clean production,as an important part of green chemistry,has received great attention and considerable development in recent *** this perspective article,we summarized some examples of(nearly)quantitative synthesis,clean separation and purification to emphasize clean *** reactions were carried out by using eco-friendly solvents and the pure products could be easily obtained through clean procedures.

关键词： Green chemistry Green solvent Water Solvent free Purification

Copper-mediated assembly of SO_(2)F group via radical fluorine-atom transfer strategy

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Chinese Chemical Letters 2024年第9期35卷 4-5页

作者： Yu-Yu Tan Lin-heng he wei-min he School of Electrical Engineering University of South ChinaHengyang 421001China

Because of the unique reactivity of sulfonyl fluoride(SO_(2)F)group,such compound has found increasing applications in the areas of organic synthesis,new drug development,pesticide,material science and click chemistry,*** is of current interest to develop novel strategies and methods for the facile preparation of sulfonyl fluorides in a green and highly efficient manner[1,2].Although the traditional approach for the synthesis of sulfonyl fluorides relies on the nucleophilic substitution of fluoride atom with sulfonyl chlorides.

关键词： fluoride synthesis fluorine

Metal-free synthesis of 1,2,3-benzotriazines

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Chinese Chemical Letters 2020年第12期31卷 2989-2990页

作者： Jin-Yang Chen Ying-Wu Lin wei-min he College of Chemistry and Chemical Engineering Yangtze Normal UniversityChongqing 408000China Hunant Provinicial Key Laboratory of Materials Protection for Flectric Power and Transportation Cchangsha Univerity of Science and TecmologyChangsha 410114China School of Chemistry and Chemical Engineering Hunan University of Science and TechnologyXiangtan 411201China School of Chemistry and Chermical Engineering University of South ChinaHengyang 421001China

The recent molecular iodine catalyzed[1,2]-rearrangement of aryl amines and 3-amino-1 H-indazolesfor the synthesis of 1,2,3-benzotriazines is highlighted.

关键词： Iodine Metal-free Rearrangement reaction 1,2,3-Benzotriazines