Literature DB >> 22582921

Ruthenium(II)-catalyzed synthesis of hydroxylated arenes with ester as an effective directing group.

Yiqing Yang1, Yun Lin, Yu Rao.   

Abstract

An unprecedented Ru(II) catalyzed ortho-hydroxylation has been developed for the facile synthesis of a variety of multifunctionalized arenes from easily accessible ethyl benzoates with ester as an efficient directing group. Both the TFA/TFAA cosolvent system and oxidants serve as the critical success factors in this transformation. The reaction demonstrates excellent reactivity, good functional group tolerance, and high yields.

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Year:  2012        PMID： 22582921     DOI： 10.1021/ol301104n

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


  10 in total

1.  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

2.  Palladium-catalyzed hydroxylation of aryl and heteroaryl halides enabled by the use of a palladacycle precatalyst.

Authors:  Chi Wai Cheung; Stephen L Buchwald
Journal:  J Org Chem       Date:  2014-05-06       Impact factor: 4.354

3.  A bioinspired and biocompatible ortho-sulfiliminyl phenol synthesis.

Authors:  Feng Xiong; Liang Lu; Tian-Yu Sun; Qian Wu; Dingyuan Yan; Ying Chen; Xinhao Zhang; Wei Wei; Yi Lu; Wei-Yin Sun; Jie Jack Li; Jing Zhao
Journal:  Nat Commun       Date:  2017-06-19       Impact factor: 14.919

Review 4.  Transition-metal-catalyzed synthesis of phenols and aryl thiols.

Authors:  Yajun Liu; Shasha Liu; Yan Xiao
Journal:  Beilstein J Org Chem       Date:  2017-03-23       Impact factor: 2.883

5.  A redox-neutral catechol synthesis.

Authors:  Qian Wu; Dingyuan Yan; Ying Chen; Ting Wang; Feng Xiong; Wei Wei; Yi Lu; Wei-Yin Sun; Jie Jack Li; Jing Zhao
Journal:  Nat Commun       Date:  2017-01-27       Impact factor: 14.919

6.  Broad-Scope Rh-Catalyzed Inverse-Sonogashira Reaction Directed by Weakly Coordinating Groups.

Authors:  Eric Tan; Ophélie Quinonero; M Elena de Orbe; Antonio M Echavarren
Journal:  ACS Catal       Date:  2018-01-29       Impact factor: 13.084

7.  A diversity-oriented synthesis of bioactive benzanilides via a regioselective C(sp2)-H hydroxylation strategy.

Authors:  Yong-Hui Sun; Tian-Yu Sun; Yun-Dong Wu; Xinhao Zhang; Yu Rao
Journal:  Chem Sci       Date:  2015-12-03       Impact factor: 9.825

8.  Cobalt(ii)-catalyzed benzylic oxidations with potassium persulfate in TFA/TFAA.

Authors:  Tianlei Li; Jishun Li; Zihao Zhu; Weidong Pan; Song Wu
Journal:  RSC Adv       Date:  2019-07-04       Impact factor: 3.361

Review 9.  Recent Advances in Silica-Nanomaterial-Assisted Lateral Flow Assay.

Authors:  Han Zhuang; Chun Xu; Fang Gao; Yiwei Li; Chang Lei; Chengzhong Yu
Journal:  Bioengineering (Basel)       Date:  2022-06-21

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
  10 in total

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