Literature DB >> 25267691

Rhodium(III)-catalyzed transannulation of cyclopropenes with N-phenoxyacetamides through C-H activation.

Hang Zhang1, Kang Wang, Bo Wang, Heng Yi, Fangdong Hu, Changkun Li, Yan Zhang, Jianbo Wang.   

Abstract

An efficient rhodium(III)-catalyzed synthesis of 2H-chromene from N-phenoxyacetamides and cyclopropenes has been developed. The reaction represents the first example of using cyclopropenes as a three-carbon unit in rhodium(III)-catalyzed C(sp(2))-H activations.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  CH activation; carbenes; heterocycles; rhodium; small ring compounds

Year:  2014        PMID： 25267691     DOI： 10.1002/anie.201408555

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  11 in total

1.  Copper-catalyzed oxidative cross-dehydrogenative coupling of 2H-chromenes and terminal alkynes.

Authors:  Fei Yang; Yangshan Li; Paul E Floreancig; Xiaoyan Li; Lei Liu
Journal:  Org Biomol Chem       Date:  2018-07-18       Impact factor: 3.876

2.  Insights into the Activation Mode of α-Carbonyl Sulfoxonium Ylides in Rhodium-Catalyzed C-H Activation: A Theoretical Study.

Authors:  Dianmin Zhang; Xiaofang He; Tao Yang; Song Liu
Journal:  ChemistryOpen       Date:  2022-02-24       Impact factor: 2.630

3.  Functionalization of C-H bonds in acetophenone oximes with arylacetic acids and elemental sulfur.

Authors:  Phuc H Pham; Khang X Nguyen; Hoai T B Pham; Thien T Tran; Tung T Nguyen; Nam T S Phan
Journal:  RSC Adv       Date:  2020-03-17       Impact factor: 4.036

4.  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

5.  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

6.  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

7.  Heptamethylindenyl (Ind*) enables diastereoselective benzamidation of cyclopropenes via Rh(iii)-catalyzed C-H activation.

Authors:  Natthawat Semakul; Kelvin E Jackson; Robert S Paton; Tomislav Rovis
Journal:  Chem Sci       Date:  2016-09-23       Impact factor: 9.825

8.  Catalytic Synthesis of Trifluoromethyl Cyclopropenes and Oligo-Cyclopropenes.

Authors:  Uyen P N Tran; Renè Hommelsheim; Zhen Yang; Claire Empel; Katharina J Hock; Thanh V Nguyen; René M Koenigs
Journal:  Chemistry       Date:  2020-01-20       Impact factor: 5.236

Review 9.  Modern Synthetic Methods for the Stereoselective Construction of 1,3-Dienes.

Authors:  Raquel G Soengas; Humberto Rodríguez-Solla
Journal:  Molecules       Date:  2021-01-06       Impact factor: 4.411

10.  Ru(ii)-catalyzed C6-selective C-H acylmethylation of pyridones using sulfoxonium ylides as carbene precursors.

Authors:  Yangjie Fu; Zhaohui Wang; Qiyu Zhang; Zhiyu Li; Hong Liu; Xiaoling Bi; Jiang Wang
Journal:  RSC Adv       Date:  2020-02-11       Impact factor: 4.036
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