MALONATES

作品数：6被引量：5H指数：1
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相关领域：理学更多>>
相关作者：吕龙沈其龙更多>>
相关机构：中国科学院更多>>
相关期刊：《Chemical Research in Chinese Universities》《Chinese Journal of Chemistry》《有机化学》《Chinese Chemical Letters》更多>>
相关基金：国家自然科学基金更多>>
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Visible-Light Photoredox-Catalyzed Carbon/Carboxylation of Alkenes with Malonates and CO_(2)
《有机化学》2024年第10期3159-3168,共10页Zhang Aolong Yang Han Cheng Peidong Yao Yang Sun Song 
国家自然科学基金(No.21602019);环保功能吸附材料制备技术国地联合工程实验室开放基金(No.SDGC2125)资助项目.
A photoredox-catalyzed cascade carbon/carboxylation of activated alkenes with malonates acetals and CO_(2) has been achieved,leading to a range of functionalized 1,1,3-tricarboxylates in good efficiency under mild rea...
关键词：carbon dioxide CARBOXYLATION alkene difunctionalization visible-light catalyzed 
Synergistic Brønsted Base/Photoredox-Catalyzed Three-Component Coupling with Malonates to Synthesize δ-Hydroxy Esters and δ-Keto Esters
《Chinese Journal of Chemistry》2024年第9期957-962,共6页Ting Li Wei Wang Ming Dong Zhije Zhang Sha Yu Zhengchu Chen Siping Wei Dong Yi 
supported by the National Natural Science Foundation of China(Nos.22101237,22171233);the Science and Technology Program of Sichuan Province(No.2022NSFSC1219);the Science and Technology Program of Luzhou City(Nos.2021-SYF-34,2023LZXNYDJ019);and the Open Project Program of Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province(No.HYX21003).
Multicomponent alkene 1,2-dicarbofunctionalizations(DCFs)have emerged as a powerful strategy to rapidly incorporate both two carbon subunits across one C-C double bond in one step for enhancing molecular complexity an...
关键词：Alkene difunctionalization Photoredox catalysis MALONATES Radical reactions C-C coupling Synthetic methods ALDEHYDES ALKYLATION Multicomponentreactions 
Highly Selective Nucleophilic 4-Aryl-2,3-allenylation of Malonates被引量：4
《Chinese Journal of Chemistry》2020年第11期1233-1238,共6页Shihua Song Shengming Ma 
Financial support from the National Natural Science Foundation of China(Nos.21690063 and 21572202)is greatly appreciated.We thank Mr.Jie Lin in this group for reproducing the preparation of(Ra)-3cb and(Ra,Ra)-4ea.Shengming Ma is a Qiu ShiAdjunct Professor at Zhejiang University.
of main observation and conclusion Allenes are a class of very important compounds and the development of straightforward,efficient,and highly enantioselective synthetic strategies for allenes have attracted extensive...
关键词：SUBSTITUTED catalyzed PALLADIUM 
Highly Enantioselective Michael Addition of Ketone to Alkylidene Malonates Catalyzed by Binaphthyl Sulfonimides in Water
《Chinese Journal of Chemistry》2012年第11期2676-2680,共5页贾胜见 罗春华 杜大明 
Acknowledgment We are grateful for financial support from the National Natural Science Foundation of China （No. 21072020）, the Science and Technology Innovation Program of Beijing Institute of Technology （No. 2011CX01008） and the Development Program for Distinguished Young and Middle-aged Teachers of Beijing Institute of Technology.
Binaphthyl sulfonimides have been developed to catalyze the asymmetric Michael addition of ketone to alky- lidene malonates, affording the corresponding Michael products in good to high yields （up to 98%） with good ...
关键词：asymmetric catalysis ORGANOCATALYSIS Michael addition MALONATES sulfonimides 
Novel chiral thioureas for highly enantioselective Michael reactions of malonates to nitroalkenes被引量：1
《Chinese Chemical Letters》2009年第3期310-313,共4页Li Jun Yan Quan Zhong Liu Xue Lian Wang 
support from Natural Science Foundation of China(No.20772097);Sichuan Provincial Science Foundation for Outstanding Youth(No.05ZQ026-008);Key Project of the Education Department of Sichuan Province(No.2006A081).
Highly efficient Michael addition reactions of malonates to nitroalkenes catalyzed by novel chiral thioureas derived from optically pure BINOL and amino acids are reported. Various trans-nitroalkenes reacted with malo...
关键词：Michael addition Thiourea Enantioselectivities Nitroalkene and malonate 
A Facile Synthesis of 5-Monosubstituted Isopropylidene Malonates
《Chemical Research in Chinese Universities》1990年第4期399-401,共3页Huang Xian and Wu Jlnlong (Department of Chemistry, Hanyzhou University, Hangzhou) 
Supported by the National Natural Science Foundation of China;the Basic Research Foundation of Zhejian Educational Commission.
Introduction 5-Monosubstituted isopropylidene malonates arc important synthetic organic intermediates. Since isopropylidene malonate has a stronger acidity （pK;=4.57）, its direct alkylation with alkyl halides usuall...
关键词：Isopropylidene malonate CONDENSATION REDUCTION Phase transfer catalysis 
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