Literature DB >> 27754687

A Pincer Ruthenium Complex for Regioselective C-H Silylation of Heteroarenes.

Huaquan Fang1, Le Guo1, Yuxuan Zhang1, Wubing Yao1, Zheng Huang1.   

Abstract

A pincer Ru(II) catalyst for the highly efficient undirected silylation of O- and S-heteroarenes with (TMSO)2MeSiH and Et3SiH is described, producing heteroarylsilanes with exclusive C2-regioselectivity, good functional-group tolerance, and high turnover numbers (up to 1960). The synthetic utility of the silylated products is demonstrated by Pd-catalyzed Hiyama-Denmark cross-coupling under mild conditions. One-pot, two-step silylation and coupling procedures have been also developed.

Entities:  

Year:  2016        PMID： 27754687     DOI： 10.1021/acs.orglett.6b02857

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


  4 in total

1.  A well-defined NHC-Ir(iii) catalyst for the silylation of aromatic C-H bonds: substrate survey and mechanistic insights.

Authors:  Laura Rubio-Pérez; Manuel Iglesias; Julen Munárriz; Victor Polo; Vincenzo Passarelli; Jesús J Pérez-Torrente; Luis A Oro
Journal:  Chem Sci       Date:  2017-04-05       Impact factor: 9.825

2.  Silylation of Pyridine, Picolines, and Quinoline with a Zinc Catalyst.

Authors:  Joshua W Prybil; Rodney Wallace; Alexandra Warren; Jordan Klingman; Romane Vaillant; Michael B Hall; Xin Yang; William W Brennessel; Robert M Chin
Journal:  ACS Omega       Date:  2020-01-10

3.  Synthesis of Elaborate Benzofuran-2-carboxamide Derivatives through a Combination of 8-Aminoquinoline Directed C-H Arylation and Transamidation Chemistry.

Authors:  Michael Oschmann; Linus Johansson Holm; Monireh Pourghasemi-Lati; Oscar Verho
Journal:  Molecules       Date:  2020-01-15       Impact factor: 4.411

4.  An effective and versatile strategy for the synthesis of structurally diverse heteroarylsilanes via Ir(iii)-catalyzed C-H silylation.

Authors:  Zhi-Bo Yan; Meng Peng; Qi-Long Chen; Ka Lu; Yong-Qiang Tu; Kun-Long Dai; Fu-Min Zhang; Xiao-Ming Zhang
Journal:  Chem Sci       Date:  2021-06-08       Impact factor: 9.825
  4 in total

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