Literature DB >> 29318225

A tethering directing group strategy for ruthenium-catalyzed intramolecular alkene hydroarylation.

Praveen Kilaru1, Sunil P Acharya, Pinjing Zhao.   

Abstract

We report a new catalyst design for N-heterocycle synthesis that utilizes an alkene-tethered amide moiety as a directing group for aromatic C-H activation. This tethering directing group strategy is demonstrated in a ruthenium-catalyzed intramolecular alkene hydroarylation with N-aryl acrylamides to form oxindole products.

Entities:  

Year:  2018        PMID： 29318225      PMCID： PMC5780245          DOI： 10.1039/c7cc08704g

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  28 in total

1.  Annulation of aromatic imines via directed C-H activation with Wilkinson's catalyst.

Authors:  R K Thalji; K A Ahrendt; R G Bergman; J A Ellman
Journal:  J Am Chem Soc       Date:  2001-10-03       Impact factor: 15.419

2.  Ru-, Rh-, and Pd-catalyzed C-C bond formation involving C-H activation and addition on unsaturated substrates: reactions and mechanistic aspects.

Authors:  Vincent Ritleng; Claude Sirlin; Michel Pfeffer
Journal:  Chem Rev       Date:  2002-05       Impact factor: 60.622

3.  Palladium-catalyzed oxidative arylalkylation of activated alkenes: dual C-H bond cleavage of an arene and acetonitrile.

Authors:  Tao Wu; Xin Mu; Guosheng Liu
Journal:  Angew Chem Int Ed Engl       Date:  2011-11-11       Impact factor: 15.336

Review 4.  Cyclometalation using d-block transition metals: fundamental aspects and recent trends.

Authors:  Martin Albrecht
Journal:  Chem Rev       Date:  2010-02-10       Impact factor: 60.622

5.  Ruthenium(II)-catalyzed C-H bond activation and functionalization.

Authors:  Percia Beatrice Arockiam; Christian Bruneau; Pierre H Dixneuf
Journal:  Chem Rev       Date:  2012-08-31       Impact factor: 60.622

6.  Oxindole synthesis by palladium-catalysed aromatic C-H alkenylation.

Authors:  Satoshi Ueda; Takahiro Okada; Hideko Nagasawa
Journal:  Chem Commun (Camb)       Date:  2010-02-25       Impact factor: 6.222

7.  Chiral Cp-rhodium(III)-catalyzed asymmetric hydroarylations of 1,1-disubstituted alkenes.

Authors:  Baihua Ye; Pavel A Donets; Nicolai Cramer
Journal:  Angew Chem Int Ed Engl       Date:  2013-12-06       Impact factor: 15.336

8.  Transition-Metal-Catalyzed C-H Alkylation Using Alkenes.

Authors:  Zhe Dong; Zhi Ren; Samuel J Thompson; Yan Xu; Guangbin Dong
Journal:  Chem Rev       Date:  2017-01-26       Impact factor: 60.622

9.  Ruthenium(II)/N-heterocyclic carbene catalyzed [3+2] carbocyclization with aromatic N-H ketimines and internal alkynes.

Authors:  Jing Zhang; Angel Ugrinov; Pinjing Zhao
Journal:  Angew Chem Int Ed Engl       Date:  2013-05-21       Impact factor: 15.336

10.  Ruthenium-Catalyzed Hydroarylation and One-Pot Twofold Unsymmetrical C-H Functionalization of Arenes.

Authors:  Koushik Ghosh; Raja K Rit; E Ramesh; Akhila K Sahoo
Journal:  Angew Chem Int Ed Engl       Date:  2016-03-23       Impact factor: 15.336
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  1 in total

Review 1.  N-Heterocyclic Carbene Complexes in C-H Activation Reactions.

Authors:  Qun Zhao; Guangrong Meng; Steven P Nolan; Michal Szostak
Journal:  Chem Rev       Date:  2020-01-22       Impact factor: 60.622
  1 in total

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