Literature DB >> 25737001

Ruthenium(II)-catalyzed C-H activation/alkyne annulation by weak coordination with O2 as the sole oxidant.

Svenja Warratz1, Christoph Kornhaaß, Ana Cajaraville, Benedikt Niepötter, Dietmar Stalke, Lutz Ackermann.   

Abstract

Aerobic oxidative CH functionalizations of weakly coordinating benzoic acids have been accomplished with versatile ruthenium(II) biscarboxylates under ambient oxygen or air. Mechanistic studies identified the key factors controlling the elementary step of the oxidation of the ruthenium(0) complex.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  CH activation; benzoic acids; dioxygen; oxidation; ruthenium

Mesh：

Substances：

Year:  2015        PMID： 25737001     DOI： 10.1002/anie.201500600

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  16 in total

1.  Cobalt-Catalyzed Coupling of Benzoic Acid C-H Bonds with Alkynes, Styrenes, and 1,3-Dienes.

Authors:  Tung Thanh Nguyen; Liene Grigorjeva; Olafs Daugulis
Journal:  Angew Chem Int Ed Engl       Date:  2018-01-10       Impact factor: 15.336

2.  Ruthenium-Catalyzed C-H Arylation of 1-Naphthol with Aryl and Heteroaryl Halides.

Authors:  Amanda M Spiewak; Daniel J Weix
Journal:  J Org Chem       Date:  2019-11-25       Impact factor: 4.354

3.  Expeditious Synthesis of Isoquinolones and Isocoumarins with a Vinyl Borane as an Acetylene Equivalent.

Authors:  Momar Toure; Saul Jaime-Figueroa; George M Burslem; Craig M Crews
Journal:  European J Org Chem       Date:  2016-07-26

4.  Rhodium-Catalyzed [4 + 1] Cyclization via C-H Activation for the Synthesis of Divergent Heterocycles Bearing a Quaternary Carbon.

Authors:  Xiaowei Wu; Haitao Ji
Journal:  J Org Chem       Date:  2018-04-09       Impact factor: 4.354

Review 5.  A comprehensive overview of directing groups applied in metal-catalysed C-H functionalisation chemistry.

Authors:  Carlo Sambiagio; David Schönbauer; Remi Blieck; Toan Dao-Huy; Gerit Pototschnig; Patricia Schaaf; Thomas Wiesinger; Muhammad Farooq Zia; Joanna Wencel-Delord; Tatiana Besset; Bert U W Maes; Michael Schnürch
Journal:  Chem Soc Rev       Date:  2018-08-28       Impact factor: 54.564

6.  A Strategy for Site- and Chemoselective C-H Alkenylation through Osmaelectrooxidative Catalysis.

Authors:  Isaac Choi; Antonis M Messinis; Xiaoyan Hou; Lutz Ackermann
Journal:  Angew Chem Int Ed Engl       Date:  2021-11-18       Impact factor: 16.823

7.  Merging rhodium-catalysed C-H activation and hydroamination in a highly selective [4+2] imine/alkyne annulation.

Authors:  Rajith S Manan; Pinjing Zhao
Journal:  Nat Commun       Date:  2016-06-20       Impact factor: 14.919

8.  Ruthenium-Catalyzed C-H Arylation of Diverse Aryl Carboxylic Acids with Aryl and Heteroaryl Halides.

Authors:  Liangbin Huang; Daniel J Weix
Journal:  Org Lett       Date:  2016-10-13       Impact factor: 6.005

9.  All-Carbon [3+3] Oxidative Annulations of 1,3-Enynes by Rhodium(III)-Catalyzed C-H Functionalization and 1,4-Migration.

Authors:  David J Burns; Daniel Best; Martin D Wieczysty; Hon Wai Lam
Journal:  Angew Chem Int Ed Engl       Date:  2015-07-15       Impact factor: 15.336

10.  Identification of monodentate oxazoline as a ligand for copper-promoted ortho-C-H hydroxylation and amination.

Authors:  Ming Shang; Qian Shao; Shang-Zheng Sun; Yan-Qiao Chen; Hui Xu; Hui-Xiong Dai; Jin-Quan Yu
Journal:  Chem Sci       Date:  2016-09-26       Impact factor: 9.825
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