Literature DB >> 21749083

Ruthenium-catalyzed oxidative C-H bond alkenylations in water: expedient synthesis of annulated lactones.

Lutz Ackermann1, Jola Pospech.   

Abstract

Ruthenium-catalyzed cross-dehydrogenative C-H bond alkenylations occurred efficiently in environmentally benign water, which was exploited for an oxidative phthalide synthesis with ample scope. Mechanistic studies provided strong evidence for the oxidative alkenylation to proceed by an irreversible C-H bond metalation via acetate assistance.
© 2011 American Chemical Society

Entities:  

Year:  2011        PMID： 21749083     DOI： 10.1021/ol201563r

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


  10 in total

1.  Scope and Mechanistic Study of the Coupling Reaction of α, β-Unsaturated Carbonyl Compounds with Alkenes: Uncovering Electronic Effects on Alkene Insertion vs Oxidative Coupling Pathways.

Authors:  Ki-Hyeok Kwon; Do W Lee; Chae S Yi
Journal:  Organometallics       Date:  2012-01-09       Impact factor: 3.876

2.  Ether-directed ortho-C-H olefination with a palladium(II)/monoprotected amino acid catalyst.

Authors:  Gang Li; Dasheng Leow; Li Wan; Jin-Quan Yu
Journal:  Angew Chem Int Ed Engl       Date:  2012-12-13       Impact factor: 15.336

3.  Activation of remote meta-C-H bonds assisted by an end-on template.

Authors:  Dasheng Leow; Gang Li; Tian-Sheng Mei; Jin-Quan Yu
Journal:  Nature       Date:  2012-06-27       Impact factor: 49.962

4.  Rhodium(iii)-catalyzed synthesis of phthalides by cascade addition and cyclization of benzimidates with aldehydes.

Authors:  Yajing Lian; Robert G Bergman; Jonathan A Ellman
Journal:  Chem Sci       Date:  2012-08-02       Impact factor: 9.825

5.  Ruthenium-Promoted On-DNA C-H Activation Reaction.

Authors:  Xuan Wang; Xiaojie Lu
Journal:  Methods Mol Biol       Date:  2022

6.  Iridium-catalysed direct sulfamidation of quinazolinones.

Authors:  Yadong Feng; Yudong Li; Yunliang Yu; Lianhui Wang; Xiuling Cui
Journal:  RSC Adv       Date:  2018-02-23       Impact factor: 4.036

7.  Ligand-enabled cross-coupling of C(sp3)-H bonds with arylboron reagents via Pd(II)/Pd(0) catalysis.

Authors:  Kelvin S L Chan; Masayuki Wasa; Ling Chu; Brian N Laforteza; Masanori Miura; Jin-Quan Yu
Journal:  Nat Chem       Date:  2014-01-05       Impact factor: 24.427

8.  Ruthenium-catalyzed cascade C-H functionalization of phenylacetophenones.

Authors:  Vaibhav P Mehta; José-Antonio García-López; Michael F Greaney
Journal:  Angew Chem Int Ed Engl       Date:  2014-01-22       Impact factor: 15.336

9.  Conformation-induced remote meta-C-H activation of amines.

Authors:  Ri-Yuan Tang; Gang Li; Jin-Quan Yu
Journal:  Nature       Date:  2014-03-13       Impact factor: 49.962

10.  Rhodium-Catalyzed Electrooxidative C-H Olefination of Benzamides.

Authors:  Yan Zhang; Julia Struwe; Lutz Ackermann
Journal:  Angew Chem Int Ed Engl       Date:  2020-06-11       Impact factor: 16.823
  10 in total

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