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6篇 您的检索式：作者名="Hanliang Zheng"

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		题名	作者	年代	出处	被引量
	1	Carbon-Selective Difluoromethylation of Soft Carbon Nucleophiles with Difluoromethylated Sulfonium Ylide显示文摘A highly carbon-selective difluoromethylation of soft carbon nucleophiles including ^-ketoesters, malonates, oxindoles, benzofuranones andketene silyl acetals with a difluoromethylated sulfonium ylide under mild conditions was described. Mechanistic studies suggest that these difluorometh-ylating reactions proceed via a difluorocarbene pathway.	Jiansheng Zhu Hanliang Zheng Xiao-Song Xue Yisa Xiao Yafei Liu Qilong Shen	2018	Chinese Journal of Chemistry2018，36，11：	7
	2	Study on step-up characteristics of hydraulic control rod driving system 显示文摘	BO Hanliang ZHENG Yanhua ZHENG Wenxiang	2002	Nuclear Engineering and Design2002，216，：	1
	3	Step dynamic process of the hydraulically driven control rod, (1)Experiment of dynamic process behavior 显示文摘	BO Hanliang ZHENG Wenxiang DONG Duo	2000	Nuclear Science and Technology2000，37，12：	1
	4	Seismic analysis of hydraulic control rod driving system显示文摘	Yanhua Zheng Hanliang BO Duo Dong	2002	Nuclear Science and Technology2002，12，39：	1
	5	Studies on the performance of the hydraulic control rod drive for the NHR-200 显示文摘	BO Hanliang ZHENG Wenxiang DONG Duo	2000	Nuclear Engineering and Design2000，195，：	1
	6	Diastereoselective Construction of α-Fluoroalkyl Cycloalkanols via Radical Alkylation of α-Fluoroalkyl Ketones显示文摘α-Fluoroalkyl (Rf) alcohols are privileged motifs in drugs and pharmaceutically active compounds.As such,it is highly desirable to develop efficient methods for assembling these scaffolds.Herein,a visible-light-induced cascade radical cyclization of alkenyl fluoroalkyl ketones is developed,producing a variety of decorate α-Rf cycloalkanols in promising yields with up to >20 : 1 dr selectivity.A radical chain mechanism involving an intramolecular radical addition to the α-Rf carbonyl group and a subsequent intermolecular hydrogen atom transfer (HAT) has been proposed.Density functional theory (DFT) calculations indicate that a fluorine effect contributes to the radical addition to carbonyls by lowering the π* (C=O) orbital energy of CORf and energy barrier of the HAT between alkoxy radicals and THF,which may be valuable for controllable transformations of fluorinated molecules.	Yi Liu Ji Li Yulu Zhou Hanliang Zheng Zhenlu Shen Gangguo Zhu	2023	Chinese Journal of Chemistry2023，41，23：	0

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