Halo-Bridged Abnormal NHC Palladium(II) Dimer for Catalytic Dehydrogenative Cross-Coupling Reactions of Heteroarenes

The Journal of Organic Chemistry
Sreejyothi PSwadhin K Mandal

Abstract

This work describes the dehydrogenative coupling of heteroarenes using a dimeric halo-bridged palladium(II) catalyst bearing an abnormal NHC ( aNHC) backbone. The catalyst can successfully activate the C-H bond of a wide range of heteroarenes, which include benzothiazole, benzoxazole, thiophene, furan, and N-methylbenzimidazole. Further, it exhibited good activity for heteroarenes bearing various functional groups such as CN, CHO, Me, OMe, OAc, and Cl. Additionally, we isolated the active catalyst by performing stoichiometric reaction and characterized it as the acetato-bridged dimer of ( aNHC)PdOAc by single-crystal X-ray study.

References

May 9, 2002·Chemical Reviews·Jwanro HassanMarc Lemaire
Apr 22, 2004·Journal of the American Chemical Society·Kentaro MasuiAtsunori Mori
Jul 14, 2006·Chemical Reviews·Jean-Pierre Corbet, Gérard Mignani
Aug 17, 2006·Journal of the American Chemical Society·Masabumi TakahashiNobuyuki Tamaoki
Oct 26, 2006·Journal of the American Chemical Society·Kami L HullMelanie S Sanford
Jan 11, 2007·Chemical Reviews·Dino AlbericoMark Lautens
May 26, 2007·Science·David R Stuart, Keith Fagnou
Sep 12, 2007·Journal of the American Chemical Society·Kami L Hull, Melanie S Sanford
Sep 21, 2007·Journal of the American Chemical Society·David R StuartKeith Fagnou
Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
May 10, 2008·Organic Letters·Gordon BrascheStephen L Buchwald
Dec 5, 2008·The Journal of Organic Chemistry·Ji-Bao XiaShu-Li You
Nov 11, 2009·Journal of the American Chemical Society·Hien-Quang Do, Olafs Daugulis
Jan 13, 2010·Organic & Biomolecular Chemistry·Yan LiWeiliang Bao
Jan 28, 2010·Journal of the American Chemical Society·Peihua XiJingsong You
Mar 3, 2010·Organic Letters·Thanh TruongOlafs Daugulis
Feb 24, 2011·Angewandte Chemie·Wei HanArmin R Ofial
Apr 21, 2011·Chemistry : a European Journal·Dongbing ZhaoChangwei Hu
Aug 10, 2011·Journal of the American Chemical Society·Hien-Quang Do, Olafs Daugulis
Apr 11, 2012·Chemistry : a European Journal·Jiaxing DongJingsong You
Jul 17, 2012·Organic Letters·Zhifeng MaoRui Wang
Aug 31, 2012·The Journal of Organic Chemistry·Xurong QinJingsong You
Sep 18, 2012·Chemical Communications : Chem Comm·Jana Rentner, Rolf Breinbauer
Mar 13, 2014·Chemical Communications : Chem Comm·Xuxing ChenChunhao Yang
Apr 5, 2016·Dalton Transactions : an International Journal of Inorganic Chemistry·Gonela Vijaykumar, Swadhin K Mandal
Jan 14, 2017·Chemical Reviews·Yudong YangJingsong You

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Citations

Jan 23, 2020·Chemical Communications : Chem Comm·Dennis RottschäferRajendra S Ghadwal
Jan 31, 2020·Chemical Society Reviews·Samaresh Chandra SauGuy Bertrand
Nov 7, 2020·Journal of the American Chemical Society·Stephen J TereniakShannon S Stahl
Jan 1, 2022·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Souvik MajumderAlakananda Hajra

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