KETOESTERS

作品数:2被引量:0H指数:0
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相关领域:理学更多>>
相关期刊:《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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Base-Promoted Deconstructive Reaction of Exocyclic 1,3-Dicarbonyls for Accessing Hydrazonylated 1,n-Dicarbonyls and Its Biological Evaluation
《有机化学》2024年第9期2777-2784,共8页Li Ping Zhang Yin Yang Zi-Qi Hao Wen-Juan Jiang Bo 
国家自然科学基金(No.21971090);河南省重点研发与推广专项(科技攻关)(No.212102310797);河南省软科学研究计划(No.242400410409)资助项目.
A mild base-promoted three-component deconstructive functionalization of exocyclic 1,3-dicarbonyls with aryl diazonium tetrafluoroborates in the presence of alcohols is reported,enabling direct ring-opening of unstrai...
关键词:deconstructive reaction 1 n-diesters 1 n-ketoesters STEREOSELECTIVITY 
Chiral iminophosphorane catalyzed asymmetric Henry reaction of α,β-alkynyl ketoesters
《Chinese Chemical Letters》2019年第8期1519-1522,共4页Yanxia Zhang Xin-Yan Wu Jianwei Han 
supported by grants from National Key Program (No. 2016YFA0200302, Study on application and preparation of aroma nanocomposites);National Natural Science Foundation of China (NSFC, No. 21472213);Croucher Foundation (Hong Kong) in the form of a CAS-Croucher Foundation Joint Laboratory Grant
α,β-Alkynyl ketoesters were introduced to the enantioselective Henry reaction(nitroaldol condensation)with nitromethane catalyzed by tartaric acid derived chiral iminophosphoranes.As such,a variety of optically act...
关键词:ORGANOCATALYSIS IMINOPHOSPHORANE Nitroaldol Henry reaction ALKYNYL KETOESTERS 
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