Unimolecular tetrakis-piperidine-4-ol: an efficient ligand for copper and amine free Sonogashira coupling

Patil Pradnya H.; Fernandes Rodney A.

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Unimolecular tetrakis-piperidine-4-ol: an efficient ligand for copper and amine free Sonogashira coupling

机译：单模浮石 - 哌啶-4-OL：铜和胺类自由Sonogashira联轴器的有效配体

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A unimolecular tetrakis-piperidine-4-ol has been developed as an efficient ligand in combination with Pd/C for copper and amine free Sonogashira coupling. Various aryl and heteroaryl iodides were successfully coupled with aliphatic and aromatic alkynes to give internal alkynes in good to excellent yields.

机译：一种单模四哌啶-4-OL作为一种有效配体，与PD / C组合用于铜和胺类自由Sonogashira偶联。成功偶联各种芳基和杂芳基碘化物与脂族和芳族炔烃相偶联，以良好的产率给予内部炔烃。

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《RSC Advances》 |2015年第67期|共9页
作者
Patil Pradnya H.; Fernandes Rodney A.;
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Indian Inst Technol Dept Chem Bombay 400076 Maharashtra India;

Indian Inst Technol Dept Chem Bombay 400076 Maharashtra India;

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正文语种 eng
中图分类化学;
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1. Unimolecular tetrakis-piperidine-4-ol: an efficient ligand for copper and amine free Sonogashira coupling [J] . Patil Pradnya H., Fernandes Rodney A. RSC Advances . 2015,第67期

机译：单模浮石 - 哌啶-4-OL：铜和胺类自由Sonogashira联轴器的有效配体
2. Pd-PEPPSI-IPent(Cl): a new highly efficient ligand-free and recyclable catalyst system for the synthesis of 2-substituted indoles via domino copper-free Sonogashira coupling/cyclization [J] . Kolli Murali Krishna, Shaik Nagul Meera, Chandrasekar Govindasamy, New Journal of Chemistry . 2017,第16期

机译：PD-PEPPSI-iPENT（CL）：一种新的高效性配体和可回收催化剂体系，用于通过Domino无铜Sonogashira偶联/环化合成2-取代的吲哚
3. A rapid approach for the copper, amine, and ligand-free Sonogashira coupling of 4-methyl-7-nonafluorobutylsulfonyloxy coumarins under microwave irradiation [J] . M. Nibin Joy, Yadav D. Bodke, K. K. Abdul Khader Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2014,第15期

机译：微波辐射下4-甲基-7-九氟丁基磺酰氧基香豆素的无铜，无胺和无配体的Sonogashira偶联的快速方法
4. Recoverable Nanoparticle Palladium(O) Catalyzed Sonogashira Reaction Under Ligand, Copper and Amine Free Reaction Conditions [C] . 7th International Symposium on Green Chemistry in China(7th ISGCC'2005) . 2005

机译：在无配体，无铜和无胺的条件下可回收的纳米级钯（O）催化的Sonogashira反应
5. A reactivity and mechanistic study of the Sonogashira coupling and Grignard-Sonogashira coupling reactions. [D] . Aguirre, Andrea A. 2002

机译：Sonogashira偶联和Grignard-Sonogashira偶联反应的反应性和机理研究。
6. Practical synthesis of aryl-2-methyl-3-butyn-2-ols from aryl bromides via conventional and decarboxylative copper-free Sonogashira coupling reactions [O] . Andrea Caporale, Stefano Tartaggia, Andrea Castellin, 2014

机译：通过常规的和脱羧的无铜Sonogashira偶联反应从芳基溴化物实际合成芳基-2-甲基-3-丁炔-2-醇
7. Easy Copper-, Ligand- and Amine-Free Sonogashira Coupling Reaction Catalyzed by Palladium on Carbon at Low Catalyst Loading and by Exposure to Air [O] . G. Zhang 2005

机译：在低催化剂负载下钯催化钯碳含量易铜，配体和无胺的Sonogashira偶联反应，并通过暴露在空气中

Unimolecular tetrakis-piperidine-4-ol: an efficient ligand for copper and amine free Sonogashira coupling

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