Literature DB >> 22733584

Intermolecular gold-catalyzed diastereo- and enantioselective [2+2+3] cycloadditions of 1,6-enynes with nitrones.

Sagar Ashok Gawade1, Sabyasachi Bhunia, Rai-Shung Liu.   

Abstract

Going for gold: The title reaction has been developed and demonstrates a wide substrate scope with respect to the 1,6-enynes and nitrones (see scheme; DCE = 1,2-dichloroethane, Tf = trifluoromethanesulfonyl). The results for the enantioselective versions are also presented.
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2012        PMID： 22733584     DOI： 10.1002/anie.201203507

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


  7 in total

1.  Formal Synthesis of (+)-Laurencin by Gold(I)-Catalyzed Intramolecular Dehydrative Alkoxylation.

Authors:  Megan L Lanier; Hyeri Park; Paramita Mukherjee; Jacob C Timmerman; Anthony A Ribeiro; Ross A Widenhoefer; Jiyong Hong
Journal:  Chemistry       Date:  2017-05-03       Impact factor: 5.236

Review 2.  Gold(I)-catalyzed enantioselective cycloaddition reactions.

Authors:  Fernando López; José L Mascareñas
Journal:  Beilstein J Org Chem       Date:  2013-10-30       Impact factor: 2.883

3.  Gold(I)-catalyzed 6-endo hydroxycyclization of 7-substituted-1,6-enynes.

Authors:  Ana M Sanjuán; Alberto Martínez; Patricia García-García; Manuel A Fernández-Rodríguez; Roberto Sanz
Journal:  Beilstein J Org Chem       Date:  2013-10-29       Impact factor: 2.883

4.  Divergent reaction pathways in gold-catalyzed cycloisomerization of 1,5-enynes containing a cyclopropane ring: dramatic ortho substituent and temperature effects.

Authors:  Gen-Qiang Chen; Wei Fang; Yin Wei; Xiang-Ying Tang; Min Shi
Journal:  Chem Sci       Date:  2016-03-04       Impact factor: 9.825

5.  Gold-catalyzed (4+3)-annulations of 2-alkenyl-1-alkynylbenzenes with anthranils with alkyne-dependent chemoselectivity: skeletal rearrangement versus non-rearrangement.

Authors:  RahulKumar Rajmani Singh; Manisha Skaria; Liang-Yu Chen; Mu-Jeng Cheng; Rai-Shung Liu
Journal:  Chem Sci       Date:  2018-11-12       Impact factor: 9.825

6.  Spectroscopic Properties, Conformation and Structure of Difluorothiophosphoryl Isocyanate in the Gaseous and Solid Phase.

Authors:  Jan Schwabedissen; Pia C Trapp; Hans-Georg Stammler; Norbert W Mitzel; Zhuang Wu; Xianxu Chu; Xiaoqing Zeng
Journal:  ChemistryOpen       Date:  2020-09-02       Impact factor: 2.630

Review 7.  New-Generation Ligand Design for the Gold-Catalyzed Asymmetric Activation of Alkynes.

Authors:  Giuseppe Zuccarello; Imma Escofet; Ulysse Caniparoli; Antonio M Echavarren
Journal:  Chempluschem       Date:  2021-09       Impact factor: 2.863
  7 in total

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