Literature DB >> 21892507

Potassium tert-butoxide mediated Heck-type cyclization/isomerization-benzofurans from organocatalytic radical cross-coupling reactions.

Magnus Rueping1, Matthias Leiendecker, Arindam Das, Thomas Poisson, Lan Bui.   

Abstract

A transition metal-free Heck-type cyclization/isomerization reaction has been developed. Mediated by potassium tert-butoxide and phenanthroline a variety of benzofuran derivatives have been synthesized. This journal is © The Royal Society of Chemistry 2011

Entities:  

Year:  2011        PMID： 21892507     DOI： 10.1039/c1cc14297f

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  9 in total

Review 1.  The electron is a catalyst.

Authors:  Armido Studer; Dennis P Curran
Journal:  Nat Chem       Date:  2014-09       Impact factor: 24.427

2.  Transition-Metal-Free C3 Arylation of Indoles with Aryl Halides.

Authors:  Ji Chen; Jimmy Wu
Journal:  Angew Chem Int Ed Engl       Date:  2017-03-03       Impact factor: 15.336

3.  Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides.

Authors:  Dongxin Zhang; Jingjing Man; Yan Chen; Lei Yin; Junchao Zhong; Qian-Feng Zhang
Journal:  RSC Adv       Date:  2019-04-25       Impact factor: 4.036

4.  Reagent-controlled regiodivergent intermolecular cyclization of 2-aminobenzothiazoles with β-ketoesters and β-ketoamides.

Authors:  Irwan Iskandar Roslan; Kian-Hong Ng; Gaik-Khuan Chuah; Stephan Jaenicke
Journal:  Beilstein J Org Chem       Date:  2017-12-18       Impact factor: 2.883

5.  HOTf-Catalyzed Alkyl-Heck-type Reaction.

Authors:  Huan Zhou; Liang Ge; Jinshuai Song; Wujun Jian; Yajun Li; Chunsen Li; Hongli Bao
Journal:  iScience       Date:  2018-05-01

6.  Electron transfer-induced coupling of haloarenes to styrenes and 1,1-diphenylethenes triggered by diketopiperazines and Potassium tert-butoxide.

Authors:  Eswararao Doni; Shengze Zhou; John A Murphy
Journal:  Molecules       Date:  2015-01-22       Impact factor: 4.411

7.  Photoinitiated Three-Component α-Perfluoroalkyl-β-heteroarylation of Unactivated Alkenes via Electron Catalysis.

Authors:  Danqing Zheng; Armido Studer
Journal:  Org Lett       Date:  2018-12-21       Impact factor: 6.005

8.  Modular synthesis and transition metal-free alkynylation/alkenylation of Castagnoli-Cushman-derived N,O- and N,S-heterocyclic vinyl chlorides.

Authors:  Timothy K Beng; Abdikani Omar Farah; Victoria Shearer
Journal:  RSC Adv       Date:  2020-10-07       Impact factor: 4.036

9.  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
  9 in total

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