Literature DB >> 22512904

Direct and selective benzylic oxidation of alkylarenes via C-H abstraction using alkali metal bromides.

Katsuhiko Moriyama1, Misato Takemura, Hideo Togo.   

Abstract

A direct benzylic oxidation of alkylarenes via C-H bond abstraction was developed using alkali metal bromides and oxidants under mild conditions. This reaction proceeded with excellent selectivity by thermal oxidation or photooxidation to provide a broad range of carbonyl compounds containing electron-deficient aryl carbonyl compounds in high yields.

Entities:  

Year:  2012        PMID： 22512904     DOI： 10.1021/ol300853z

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


  9 in total

1.  Selective alkylation/oxidation of N-substituted isoindolinone derivatives: synthesis of N-phthaloylated natural and unnatural α-amino acid analogues.

Authors:  Pravin C Patil; Frederick A Luzzio; Jarrid M Ronnebaum
Journal:  Tetrahedron Lett       Date:  2017-08-17       Impact factor: 2.415

2.  Unnatural Amino Acid Derivatives through Click Chemistry: Synthesis of Triazolylalanine Analogues.

Authors:  Pravin C Patil; Frederick A Luzzio
Journal:  Synlett       Date:  2017-07-24       Impact factor: 2.454

3.  Bidentate Nitrogen-Ligated I(V) Reagents, Bi(N)-HVIs: Preparation, Stability, Structure, and Reactivity.

Authors:  Xiao Xiao; Jessica M Roth; Nathaniel S Greenwood; Maria K Velopolcek; Jordan Aguirre; Mona Jalali; Alireza Ariafard; Sarah E Wengryniuk
Journal:  J Org Chem       Date:  2021-04-19       Impact factor: 4.198

4.  Activated carbon for aerobic oxidation: Benign approach toward 2-benzoylbenzimidazoles and 2-benzoylbenzoxazoles synthesis.

Authors:  Kai Bao; Fuqing Li; Hanjing Liu; Zhiwei Wang; Qirong Shen; Jian Wang; Weige Zhang
Journal:  Sci Rep       Date:  2015-06-04       Impact factor: 4.379

5.  Base metal-catalyzed benzylic oxidation of (aryl)(heteroaryl)methanes with molecular oxygen.

Authors:  Hans Sterckx; Johan De Houwer; Carl Mensch; Wouter Herrebout; Kourosch Abbaspour Tehrani; Bert U W Maes
Journal:  Beilstein J Org Chem       Date:  2016-01-27       Impact factor: 2.883

6.  Synthesis of Benzylic Alcohols by C-H Oxidation.

Authors:  Lalita Tanwar; Jonas Börgel; Tobias Ritter
Journal:  J Am Chem Soc       Date:  2019-11-05       Impact factor: 15.419

7.  Reinforcing the supply chain of umifenovir and other antiviral drugs with retrosynthetic software.

Authors:  Yingfu Lin; Zirong Zhang; Babak Mahjour; Di Wang; Rui Zhang; Eunjae Shim; Andrew McGrath; Yuning Shen; Nadia Brugger; Rachel Turnbull; Sarah Trice; Shashi Jasty; Tim Cernak
Journal:  Nat Commun       Date:  2021-12-16       Impact factor: 14.919

8.  Chemoselective Oxyfunctionalization of Functionalized Benzylic Compounds with a Manganese Catalyst.

Authors:  Jimei Zhou; Minxian Jia; Menghui Song; Zhiliang Huang; Alexander Steiner; Qidong An; Jianwei Ma; Zhiyin Guo; Qianqian Zhang; Huaming Sun; Craig Robertson; John Bacsa; Jianliang Xiao; Chaoqun Li
Journal:  Angew Chem Int Ed Engl       Date:  2022-06-08       Impact factor: 16.823

Review 9.  Benzylic Methylene Functionalizations of Diarylmethanes.

Authors:  Upma Gulati; Radhika Gandhi; Joydev K Laha
Journal:  Chem Asian J       Date:  2020-09-09
  9 in total

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