Literature DB >> 16939258

Gold-catalyzed intramolecular [3 + 2]-cycloaddition of arenyne-yne functionalities.

Jian-Jou Lian1, Po-Chiang Chen, Yau-Ping Lin, Hao-Chun Ting, Rai-Shung Liu.   

Abstract

We report a new efficient intramolecular [3 + 2]-cycloaddition of unactivated arenyne (or enyne)-yne functionalities, catalyzed mainly by the AuPPh3SbF6 complex (2 mol %) under ambient conditions. The value of this cyclization is reflected by its applicability to a wide range of diyne substrates bearing various functional groups.

Entities:  

Year:  2006        PMID： 16939258     DOI： 10.1021/ja0643826

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  10 in total

1.  Facile synthesis of 1,2-dione-containing abietane analogues for the generation of human carboxylesterase inhibitors.

Authors:  Randall J Binder; M Jason Hatfield; Liying Chi; Philip M Potter
Journal:  Eur J Med Chem       Date:  2018-02-19       Impact factor: 6.514

2.  Experimental and computational evidence for gold vinylidenes: generation from terminal alkynes via a bifurcation pathway and facile C-H insertions.

Authors:  Longwu Ye; Yanzhao Wang; Donald H Aue; Liming Zhang
Journal:  J Am Chem Soc       Date:  2011-12-28       Impact factor: 15.419

3.  A porphyrin complex of gold(I): (phosphine)gold(I) azides as cation precursors.

Authors:  David V Partyka; Thomas J Robilotto; Matthias Zeller; Allen D Hunter; Thomas G Gray
Journal:  Proc Natl Acad Sci U S A       Date:  2008-09-09       Impact factor: 11.205

Review 4.  Ligand effects in homogeneous Au catalysis.

Authors:  David J Gorin; Benjamin D Sherry; F Dean Toste
Journal:  Chem Rev       Date:  2008-07-25       Impact factor: 60.622

5.  Fluorenes and styrenes by Au(I)-catalyzed annulation of enynes and alkynes.

Authors:  David J Gorin; Iain D G Watson; F Dean Toste
Journal:  J Am Chem Soc       Date:  2008-03-06       Impact factor: 15.419

6.  Complex alpha-pyrones synthesized by a gold-catalyzed coupling reaction.

Authors:  Tuoping Luo; Stuart L Schreiber
Journal:  Angew Chem Int Ed Engl       Date:  2007       Impact factor: 15.336

7.  Gold(I)-Catalyzed Activation of Alkynes for the Construction of Molecular Complexity.

Authors:  Ruth Dorel; Antonio M Echavarren
Journal:  Chem Rev       Date:  2015-04-06       Impact factor: 60.622

8.  Magnetically recoverable magnetite/gold catalyst stabilized by poly(N-vinyl-2-pyrrolidone) for aerobic oxidation of alcohols.

Authors:  Hsiao Wei Chen; Arumugam Murugadoss; T S Andy Hor; Hidehiro Sakurai
Journal:  Molecules       Date:  2010-12-29       Impact factor: 4.411

9.  Formation of C(sp(2))-boronate esters by borylative cyclization of alkynes using BCl3.

Authors:  Andrew J Warner; James R Lawson; Valerio Fasano; Michael J Ingleson
Journal:  Angew Chem Int Ed Engl       Date:  2015-07-31       Impact factor: 15.336

10.  Gold(I)-Catalyzed Cycloisomerization of 3-Alkoxyl-1,6-diynes: A Facile Access to Bicyclo[2.2.1]hept-5-en-2-ones.

Authors:  Chao Hu; Tao Wang; Matthias Rudolph; Thomas Oeser; Abdullah M Asiri; A Stephen K Hashmi
Journal:  Angew Chem Int Ed Engl       Date:  2020-03-24       Impact factor: 15.336
  10 in total

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