Literature DB >> 15704902

Tetramethyl thiourea/Co2(CO)8-catalyzed Pauson-Khand reaction under balloon pressure of CO.

Yefeng Tang1, Lujiang Deng, Yandong Zhang, Guangbin Dong, Jiahua Chen, Zhen Yang.   

Abstract

A Pauson-Khand type of conversion of enynes to bicyclic cyclopentenones employing the commercially available Co2(CO)8 and tetramethylthiourea (TMTU) as catalysts is described. This method allows a variety of enynes with diverse functional groups to be cyclized into cyclopentenones of interest. [reaction: see text]

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Year:  2005        PMID： 15704902     DOI： 10.1021/ol047651a

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


  8 in total

1.  Concise, enantioselective total synthesis of (-)-alstonerine.

Authors:  Kenneth A Miller; Stephen F Martin
Journal:  Org Lett       Date:  2007-02-14       Impact factor: 6.005

2.  A Single-Flask Synthesis of α-Alkylidene and α-Benzylidene Lactones from Ethoxyacetylene, Epoxides/Oxetanes, and Carbonyl Compounds.

Authors:  Kevin Ng; Vincent Tran; Thomas Minehan
Journal:  Tetrahedron Lett       Date:  2016-01-20       Impact factor: 2.415

3.  The Pauson-Khand Reaction as a New Entry to the Synthesis of Bridged Bicyclic Heterocycles: Application to the Enantioselective Total Synthesis of (-)-Alstonerine.

Authors:  Kenneth A Miller; Charles S Shanahan; Stephen F Martin
Journal:  Tetrahedron       Date:  2008       Impact factor: 2.457

4.  Co-complexes derived from alkene insertion to alkyne-dicobaltpentacarbonyl complexes: insight into the regioselectivity of pauson-khand reactions of cyclopropenes.

Authors:  Mahesh K Pallerla; Glenn P A Yap; Joseph M Fox
Journal:  J Org Chem       Date:  2008-07-19       Impact factor: 4.354

5.  Rh(I)-catalyzed intramolecular [2 + 2 + 1] cycloaddition of allenenes: Construction of bicyclo[4.3.0]nonenones with an angular methyl group and tricyclo[6.4.0.0]dodecenone.

Authors:  Fuyuhiko Inagaki; Naoya Itoh; Yujiro Hayashi; Yumi Matsui; Chisato Mukai
Journal:  Beilstein J Org Chem       Date:  2011-04-07       Impact factor: 2.883

6.  Total syntheses of schilancidilactones A and B, schilancitrilactone A, and 20-epi-schilancitrilactone A via late-stage nickel-catalyzed cross coupling.

Authors:  Hengtao Wang; Xiunan Zhang; Pingping Tang
Journal:  Chem Sci       Date:  2017-08-30       Impact factor: 9.825

7.  Oxygenated Cyclopentenones via the Pauson-Khand Reaction of Silyl Enol Ether Substrates.

Authors:  Paul Shaw; Storm J Hassell-Hart; Gayle E Douglas; Andrew G Malcolm; Alan R Kennedy; Gemma V White; Laura C Paterson; William J Kerr
Journal:  Org Lett       Date:  2022-04-04       Impact factor: 6.072

Review 8.  Application of Pauson-Khand reaction in the total synthesis of terpenes.

Authors:  Majid M Heravi; Leila Mohammadi
Journal:  RSC Adv       Date:  2021-11-29       Impact factor: 4.036
  8 in total

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