Literature DB >> 30838496

5-Endo-dig cyclizations in organic syntheses.

Muhammad Aamir Sajid1, Zulfiqar Ali Khan2, Sohail Anjum Shahzad3, Syed Ali Raza Naqvi1, Muhammad Usman1.   

Abstract

The favorability of ring closure reactions as per Baldwin rules has gained immense importance recently. This is evident from the current literature such as research articles, reviews, and books that have been published in this area. This review covers the recent applications of 5-endo-dig cyclization in organic synthesis focusing in the last two decades. A variety of 5-membered heterocycles as well as carbocycles could be synthesized via 5-endo-dig cyclization reactions. The important applications of 5-endo-dig cyclization in organic synthesis covering different aspects have been summarized in this review.

Keywords:  5-Endo-dig cyclization; 5-Membered carbocycles; 5-Membered heterocyles; Electrophilic cyclizations

Mesh：

Substances：

Year:  2019        PMID： 30838496     DOI： 10.1007/s11030-019-09930-x

Source DB:  PubMed          Journal:  Mol Divers        ISSN： 1381-1991            Impact factor:   2.943


  36 in total

1.  Transition Metal-Catalyzed Carbocyclizations in Organic Synthesis.

Authors:  Iwao Ojima; Maria Tzamarioudaki; Zhaoyang Li; Robert J. Donovan
Journal:  Chem Rev       Date:  1996-03-28       Impact factor: 60.622

2.  Copper-Mediated Domino Cyclization/Trifluoromethylation of Propargylic N-Hydroxylamines: Synthesis of 4-Trifluoromethyl-4-isoxazolines.

Authors:  Quande Wang; Gavin Chit Tsui
Journal:  J Org Chem       Date:  2018-02-09       Impact factor: 4.354

3.  Cyclizations of alkynes: revisiting Baldwin's rules for ring closure.

Authors:  Kerry Gilmore; Igor V Alabugin
Journal:  Chem Rev       Date:  2011-08-23       Impact factor: 60.622

4.  Gold(I)-catalyzed intramolecular acetylenic Schmidt reaction.

Authors:  David J Gorin; Nicole R Davis; F Dean Toste
Journal:  J Am Chem Soc       Date:  2005-08-17       Impact factor: 15.419

5.  From ynamides to highly substituted benzo[b]furans: gold(I)-catalyzed 5-endo-dig-cyclization/rearrangement of alkylic oxonium intermediates.

Authors:  Maria Camila Blanco Jaimes; Vanessa Weingand; Frank Rominger; A Stephen K Hashmi
Journal:  Chemistry       Date:  2013-08-06       Impact factor: 5.236

6.  Heteroacene Synthesis through C-S Cross-Coupling/5-endo-dig Cyclization.

Authors:  Peter Oechsle; Ulrich Flörke; Hans Egold; Jan Paradies
Journal:  Chemistry       Date:  2016-11-11       Impact factor: 5.236

7.  In search of efficient 5-endo-dig cyclization of a carbon-centered radical: 40 years from a prediction to another success for the Baldwin rules.

Authors:  Igor V Alabugin; Vitaliy I Timokhin; Jason N Abrams; Mariappan Manoharan; Rachel Abrams; Ion Ghiviriga
Journal:  J Am Chem Soc       Date:  2008-07-29       Impact factor: 15.419

8.  Synthesis of indene derivatives via electrophilic cyclization.

Authors:  Zulfiqar Ali Khan; Thomas Wirth
Journal:  Org Lett       Date:  2009-01-01       Impact factor: 6.005

9.  Gold(I)-promoted heterocyclization of internal alkynes: a comparative study of direct metallate 5-endo-dig cyclization versus a stepwise cyclization.

Authors:  Jonathan M French; Steven T Diver
Journal:  J Org Chem       Date:  2014-05-28       Impact factor: 4.354

10.  Autotandem catalysis: synthesis of pyrroles by gold-catalyzed cascade reaction.

Authors:  Hirofumi Ueda; Minami Yamaguchi; Hiroshi Kameya; Kenji Sugimoto; Hidetoshi Tokuyama
Journal:  Org Lett       Date:  2014-09-09       Impact factor: 6.005
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