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Pd-Catalyzed Alkene Carboheteroarylation Reactions for the Synthesis of 3-Cyclopentylindole Derivatives.钯催化的烯烃碳杂芳基化反应在 3-环戊基吲哚衍生物合成中的应用。
J Org Chem. 2018 Nov 2;83(21):13568-13573. doi: 10.1021/acs.joc.8b02165. Epub 2018 Oct 10.
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Ni-Catalyzed Enantioselective Reductive Diarylation of Activated Alkenes by Domino Cyclization/Cross-Coupling.镍催化的活化烯烃通过多米诺环化/交叉偶联进行对映选择性还原二芳基化反应
J Am Chem Soc. 2018 Oct 3;140(39):12364-12368. doi: 10.1021/jacs.8b08190. Epub 2018 Sep 24.
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Directed nickel-catalyzed 1,2-dialkylation of alkenyl carbonyl compounds.导向镍催化的烯基羰基化合物的1,2-二烷基化反应
Chem Sci. 2018 May 16;9(23):5278-5283. doi: 10.1039/c8sc01735b. eCollection 2018 Jun 21.
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Ni-Catalyzed Regioselective β,δ-Diarylation of Unactivated Olefins in Ketimines via Ligand-Enabled Contraction of Transient Nickellacycles: Rapid Access to Remotely Diarylated Ketones.镍催化的未活化烯烃在亚胺中的区域选择性β,δ-二芳基化:通过配体诱导的瞬态镍络合物收缩实现的远程二芳基化酮的快速合成。
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Transition Metal-Catalyzed Dicarbofunctionalization of Unactivated Olefins.过渡金属催化的非活化烯烃双官能化反应。
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Ni-catalyzed two-component reductive dicarbofunctionalization of alkenes via radical cyclization.镍催化烯烃通过自由基环化进行的双组分还原双碳官能化反应。
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Ni-Catalyzed Regioselective Dicarbofunctionalization of Unactivated Olefins by Tandem Cyclization/Cross-Coupling and Application to the Concise Synthesis of Lignan Natural Products.镍催化的未活化烯烃的区域选择性双官能化反应:串联环化/交叉偶联反应及其在木脂素天然产物的简洁合中的应用。
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Nickel-Catalyzed β,γ-Dicarbofunctionalization of Alkenyl Carbonyl Compounds via Conjunctive Cross-Coupling.镍催化的烯基羰基化合物的β,γ-双官能团化通过共轭交叉偶联反应。
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Stereocontrolled Synthesis of Amino-Substituted Carbocycles by Pd-Catalyzed Alkene Carboamination Reactions.钯催化烯烃碳胺化反应立体控制合成氨基取代碳环化合物
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钯催化的丙二酸酯亲核试剂的烯烃双官能化反应:通过烯烃芳基烷基化和烯基烷基化合成取代的环戊烷。

Pd-Catalyzed Alkene Difunctionalization Reactions of Malonate Nucleophiles: Synthesis of Substituted Cyclopentanes via Alkene Aryl-Alkylation and Akenyl-Alkylation.

机构信息

Department of Chemistry , University of Michigan , 930 North University Avenue , Ann Arbor , Michigan 48109-1055 , United States.

出版信息

Org Lett. 2019 May 17;21(10):3813-3816. doi: 10.1021/acs.orglett.9b01258. Epub 2019 Apr 25.

DOI:10.1021/acs.orglett.9b01258
PMID:31021646
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6996780/
Abstract

The Pd-catalyzed coupling of malonate nucleophiles with alkenes bearing tethered aryl or alkenyl triflates is described. These alkene difunctionalization reactions afford malonate-substituted cyclopentanes that contain fused aryl or cycloalkenyl rings. The transformations generate a five-membered ring, two C-C bonds, and provide products bearing up to three stereocenters with good chemical yield and generally high diastereoselectivity.

摘要

Pd 催化的带有连接的芳基或烯基三氟甲磺酸酯的丙二酸酯亲核试剂与烯烃的偶联反应被描述。这些烯烃双官能化反应提供了含有稠合芳基或环烯基环的丙二酸酯取代的环戊烷。这些转化生成一个五元环、两个 C-C 键,并以良好的化学收率和通常高的非对映选择性提供了具有多达三个立体中心的产物。