Literature DB >> 22077379

Ruthenium-catalyzed C-H/N-O bond functionalization: green isoquinolone syntheses in water.

Lutz Ackermann1, Sabine Fenner.   

Abstract

Ruthenium-catalyzed isoquinolone syntheses with ample scope were accomplished through carboxylate assistance in environmentally benign water as a reaction medium. The high chemoselectivity of the ruthenium(II) carboxylate complex also set the stage for the direct use of free hydroxamic acids for annulations of alkynes.

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Year:  2011        PMID： 22077379     DOI： 10.1021/ol202861k

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  12 in total

1.  "Nok": a phytosterol-based amphiphile enabling transition-metal-catalyzed couplings in water at room temperature.

Authors:  Piyatida Klumphu; Bruce H Lipshutz
Journal:  J Org Chem       Date:  2014-01-21       Impact factor: 4.354

Review 2.  A Simple and Versatile Amide Directing Group for C-H Functionalizations.

Authors:  Ru-Yi Zhu; Marcus E Farmer; Yan-Qiao Chen; Jin-Quan Yu
Journal:  Angew Chem Int Ed Engl       Date:  2016-08-01       Impact factor: 15.336

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.  Ligand-enabled β-C-H arylation of α-amino acids using a simple and practical auxiliary.

Authors:  Gang Chen; Toshihiko Shigenari; Pankaj Jain; Zhipeng Zhang; Zhong Jin; Jian He; Suhua Li; Claudio Mapelli; Michael M Miller; Michael A Poss; Paul M Scola; Kap-Sun Yeung; Jin-Quan Yu
Journal:  J Am Chem Soc       Date:  2015-03-03       Impact factor: 15.419

5.  Rhodium(III)-catalyzed intramolecular hydroarylation, amidoarylation, and Heck-type reaction: three distinct pathways determined by an amide directing group.

Authors:  Tyler A Davis; Todd K Hyster; Tomislav Rovis
Journal:  Angew Chem Int Ed Engl       Date:  2013-11-08       Impact factor: 15.336

6.  Pd(II)-catalyzed C-H functionalizations directed by distal weakly coordinating functional groups.

Authors:  Gang Li; Li Wan; Guofu Zhang; Dasheng Leow; Jillian Spangler; Jin-Quan Yu
Journal:  J Am Chem Soc       Date:  2015-03-24       Impact factor: 15.419

7.  Unified synthesis of mono/bis-arylated phenols via RhIII-catalyzed dehydrogenative coupling.

Authors:  Qian Wu; Ying Chen; Dingyuan Yan; Muyue Zhang; Yi Lu; Wei-Yin Sun; Jing Zhao
Journal:  Chem Sci       Date:  2016-08-03       Impact factor: 9.825

8.  Carbonyl-assisted reverse regioselective cascade annulation of 2-acetylenic ketones triggered by Ru-catalyzed C-H activation.

Authors:  Krishna Kumar Gollapelli; Shivakrishna Kallepu; Nagendra Govindappa; Jagadeesh Babu Nanubolu; Rambabu Chegondi
Journal:  Chem Sci       Date:  2016-04-12       Impact factor: 9.825

9.  Ruthenium-catalyzed cascade C-H activation/annulation of N-alkoxybenzamides: reaction development and mechanistic insight.

Authors:  Liangliang Song; Xiaoyong Zhang; Xiao Tang; Luc Van Meervelt; Johan Van der Eycken; Jeremy N Harvey; Erik V Van der Eycken
Journal:  Chem Sci       Date:  2020-09-28       Impact factor: 9.825

10.  A C-H bond activation-based catalytic approach to tetrasubstituted chiral allenes.

Authors:  Shangze Wu; Xin Huang; Wangteng Wu; Pengbin Li; Chunling Fu; Shengming Ma
Journal:  Nat Commun       Date:  2015-08-06       Impact factor: 14.919
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