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Tetrasubstituted olefins through the stereoselective catalytic intermolecular conjugate addition of simple alkenes to α,β-unsaturated carbonyl compounds.通过立体选择性催化的简单烯烃与α,β-不饱和羰基化合物的分子间共轭加成反应合成四取代烯烃。
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Organometallics. 2010 Jan 1;29(15):3413-3417. doi: 10.1021/om100468q.

本文引用的文献

1
Regioselective Intermolecular Coupling Reaction of Arylketones and Alkenes Involving C-H Bond Activation Catalyzed by an In-Situ Formed Cationic Ruthenium-Hydride Complex.原位形成的阳离子钌氢配合物催化的芳基酮与烯烃涉及C-H键活化的区域选择性分子间偶联反应
Organometallics. 2009 Aug 10;28(15):4266-4268. doi: 10.1021/om900416k.
2
An olefination via ruthenium-catalyzed decarbonylative addition of aldehydes to terminal alkynes.醛与末端炔烃通过钌催化脱羰加成的烯烃化反应。
J Am Chem Soc. 2009 Oct 28;131(42):15092-3. doi: 10.1021/ja906265a.
3
Recent advances in efficient and selective synthesis of di-, tri-, and tetrasubstituted alkenes via Pd-catalyzed alkenylation-carbonyl olefination synergy.通过钯催化的烯基化-羰基烯化协同作用高效选择性合成二取代、三取代和四取代烯烃的最新进展。
Acc Chem Res. 2008 Nov 18;41(11):1474-85. doi: 10.1021/ar800038e.
4
Highly Cooperative Tetrametallic Ruthenium-mu-Oxo-mu-Hydroxo Catalyst for the Alcohol Oxidation Reaction.用于醇氧化反应的高度协同的四金属钌-μ-氧-μ-羟基催化剂。
Organometallics. 2006;25(4):1047-1051. doi: 10.1021/om0510674.
5
Ru-catalyzed cyclization of terminal alkynals to cycloalkenes.钌催化末端炔醛环化生成环烯烃。
J Am Chem Soc. 2006 Aug 2;128(30):9576-7. doi: 10.1021/ja0610434.
6
Catalytic synthesis of tricyclic quinoline derivatives from the regioselective hydroamination and C-H bond activation reaction of benzocyclic amines and alkynes.通过苯环胺与炔烃的区域选择性氢胺化和C-H键活化反应催化合成三环喹啉衍生物。
J Am Chem Soc. 2005 Apr 27;127(16):5782-3. doi: 10.1021/ja042318n.
7
Acid-promoted olefination of ketones by an iron(III) porphyrin complex.铁（III）卟啉配合物催化的酮的酸促进烯烃化反应。
Org Lett. 2003 Jul 10;5(14):2493-6. doi: 10.1021/ol0347444.
8
Mechanism of alkane transfer-dehydrogenation catalyzed by a pincer-ligated iridium complex.钳形配位铱配合物催化烷烃转移脱氢的机理
J Am Chem Soc. 2003 Jul 2;125(26):7770-1. doi: 10.1021/ja0289200.
9
Catalytic C-h/olefin coupling.催化碳-氢/烯烃偶联反应
Acc Chem Res. 2002 Oct;35(10):826-34. doi: 10.1021/ar960318p.
10
A new and efficient method for the selective olefination of aldehydes with ethyl diazoacetate catalyzed by an iron(II) porphyrin complex.一种由铁（II）卟啉配合物催化的、用于乙醛与重氮乙酸乙酯进行选择性烯化反应的新型高效方法。
J Am Chem Soc. 2002 Jan 16;124(2):176-7. doi: 10.1021/ja016721v.

由明确的阳离子氢化钌配合物催化的芳基酮与环状烯烃的分子间脱水偶联反应：一种通过乙烯基C-H键活化的新型酮烯基化方法。

Intermolecular Dehydrative Coupling Reaction of Arylketones with Cyclic Alkenes Catalyzed by a Well-Defined Cationic Ruthenium-Hydride Complex: A Novel Ketone Olefination Method via Vinyl C-H Bond Activation.

作者信息

Yi Chae S, Lee Do W

机构信息

Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53201-1881.

出版信息

Organometallics. 2010 Mar 19;29(8):1883-1885. doi: 10.1021/om100051h.

DOI:10.1021/om100051h
PMID:20567607
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2887707/
Abstract

The cationic ruthenium-hydride complex (eta(6)-C(6)H(6))(PCy(3))(CO)RuHBF(4) (-) was found to be a highly effective catalyst for the intermolecular olefination reaction of arylketones with cycloalkenes. The preliminary mechanistic analysis revealed that electrophilic ruthenium-vinyl complex is the key species for mediating both vinyl C-H bond activation and the dehydrative olefination steps of the coupling reaction.

摘要

阳离子氢化钌配合物(η(6)-C(6)H(6))(PCy(3))(CO)RuHBF(4) (-)被发现是芳基酮与环烯烃分子间烯化反应的高效催化剂。初步机理分析表明，亲电钌-乙烯基配合物是介导乙烯基C-H键活化和偶联反应脱水烯化步骤的关键物种。