Literature DB >> 18302377

Asymmetric synthesis of bicyclic amidines via rhodium-catalyzed [2+2+2] cycloaddition of carbodiimides.

Robert T Yu1, Tomislav Rovis.   

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Year:  2008        PMID： 18302377      PMCID： PMC2917183          DOI： 10.1021/ja710065h

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


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  21 in total

1.  An efficient synthesis of bicyclic amidines by intramolecular cyclization.

Authors:  Naoya Kumagai; Shigeki Matsunaga; Masakatsu Shibasaki
Journal:  Angew Chem Int Ed Engl       Date:  2004-01-16       Impact factor: 15.336

Review 2.  Recent progress in cobalt-mediated [2 + 2 + 2] cycloaddition reactions.

Authors:  Vincent Gandon; Corinne Aubert; Max Malacria
Journal:  Chem Commun (Camb)       Date:  2006-03-16       Impact factor: 6.222

3.  A general approach to chemo- and regioselective cyclotrimerization reactions.

Authors:  Douglas D Young; Alexander Deiters
Journal:  Angew Chem Int Ed Engl       Date:  2007       Impact factor: 15.336

4.  Rhodium-catalyzed chemo-, regio-, and enantioselective [2 + 2 + 2] cycloaddition of alkynes with isocyanates.

Authors:  Ken Tanaka; Azusa Wada; Keiichi Noguchi
Journal:  Org Lett       Date:  2005-10-13       Impact factor: 6.005

5.  Rhodium-catalyzed [2 + 2 + 2] cycloaddition of alkenyl isocyanates and alkynes.

Authors:  Robert T Yu; Tomislav Rovis
Journal:  J Am Chem Soc       Date:  2006-03-08       Impact factor: 15.419

6.  Selective preparation of pyridines, pyridones, and iminopyridines from two different alkynes via azazirconacycles.

Authors:  Tamotsu Takahashi; Fu-Yu Tsai; Yanzhong Li; Hui Wang; Yoshihiko Kondo; Masamichi Yamanaka; Kiyohiko Nakajima; Martin Kotora
Journal:  J Am Chem Soc       Date:  2002-05-08       Impact factor: 15.419

7.  Enantioselective rhodium-catalyzed [2+2+2] cycloaddition of alkenyl isocyanates and terminal alkynes: application to the total synthesis of (+)-lasubine II.

Authors:  Robert T Yu; Tomislav Rovis
Journal:  J Am Chem Soc       Date:  2006-09-27       Impact factor: 15.419

8.  Catalytic one-pot synthesis of cyclic amidines by virtue of tandem reactions involving intramolecular hydroamination under mild conditions.

Authors:  Sukbok Chang; Minjae Lee; Doo Young Jung; Eun Jeong Yoo; Seung Hwan Cho; Sun Kyu Han
Journal:  J Am Chem Soc       Date:  2006-09-27       Impact factor: 15.419

9.  Asymmetric Mannich-Type Reactions of Aldimines with a Chiral Acetate.

Authors: 
Journal:  Org Lett       Date:  2000-06-29       Impact factor: 6.005

10.  Rhodium-catalyzed intramolecular alkyne-carbodiimide Pauson-Khand-type reaction.

Authors:  Takao Saito; Katsuya Sugizaki; Takashi Otani; Toshiyuki Suyama
Journal:  Org Lett       Date:  2007-03-10       Impact factor: 6.005
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  19 in total

1.  An Efficient Synthesis of de novo Imidates via Aza-Claisen Rearrangements of N-Allyl Ynamides.

Authors:  Kyle A Dekorver; Troy D North; Richard P Hsung
Journal:  Synlett       Date:  2010-10       Impact factor: 2.454

2.  A divergent mechanistic course of Pd(0)-catalyzed aza-Claisen rearrangement and aza-Rautenstrauch-type cyclization of N-allyl ynamides.

Authors:  Kyle A Dekorver; Richard P Hsung; Andrew G Lohse; Yu Zhang
Journal:  Org Lett       Date:  2010-04-16       Impact factor: 6.005

3.  Predictable and regioselective insertion of internal unsymmetrical alkynes in rhodium-catalyzed cycloadditions with alkenyl isocyanates.

Authors:  Rebecca Keller Friedman; Tomislav Rovis
Journal:  J Am Chem Soc       Date:  2009-08-05       Impact factor: 15.419

4.  Phosphoramidite-Rhodium Complexes as Catalysts for the Asymmetric [2+2+2] Cycloaddition of Alkenyl Isocyanates and Alkynes.

Authors:  Rebecca Keller Friedman; Kevin M Oberg; Derek M Dalton; Tomislav Rovis
Journal:  Pure Appl Chem       Date:  2009-07-01       Impact factor: 2.453

5.  N-allyl-N-sulfonyl ynamides as synthetic precursors to amidines and vinylogous amidines. An unexpected N-to-C 1,3-sulfonyl shift in nitrile synthesis.

Authors:  Kyle A DeKorver; Whitney L Johnson; Yu Zhang; Richard P Hsung; Huifang Dai; Jun Deng; Andrew G Lohse; Yan-Shi Zhang
Journal:  J Org Chem       Date:  2011-05-24       Impact factor: 4.354

6.  Enantioselective Rhodium-Catalyzed [2+2+2] Cycloaddition of Pentenyl Isocyanate and 4-Ethynylanisole: Preparation and Use of Taddolpyrrolidine Phosphoramidite.

Authors:  Kevin M Oberg; Timothy J Martin; Mark Emil Oinen; Derek M Dalton; Rebecca Keller Friedman; Jamie M Neely; Tomislav Rovis
Journal:  Organic Synth       Date:  2014

7.  Regioselective rhodium-catalyzed intermolecular [2+2+2] cycloaddition of alkynes and isocyanates to form pyridones.

Authors:  Kevin M Oberg; Ernest E Lee; Tomislav Rovis
Journal:  Tetrahedron       Date:  2009-06-27       Impact factor: 2.457

8.  Enantioselective rhodium-catalyzed [4+2+2] cycloaddition of dienyl isocyanates for the synthesis of bicyclic azocine rings.

Authors:  Robert T Yu; Rebecca Keller Friedman; Tomislav Rovis
Journal:  J Am Chem Soc       Date:  2009-09-23       Impact factor: 15.419

9.  Perfluorinated Taddol Phosphoramidite as an L,Z-Ligand on Rh(I) and Co(-I): Evidence for Bidentate Coordination via Metal-C6F5 Interaction.

Authors:  Derek M Dalton; Anthony K Rappé; Tomislav Rovis
Journal:  Chem Sci       Date:  2013-05-01       Impact factor: 9.825

10.  A catalytic asymmetric synthesis of polysubstituted piperidines using a rhodium(I)-catalyzed [2+2+2] cycloaddition employing a cleavable tether.

Authors:  Timothy J Martin; Tomislav Rovis
Journal:  Angew Chem Int Ed Engl       Date:  2013-04-19       Impact factor: 15.336
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