Literature DB >> 16737326

Torquoselective 6pi-electron electrocyclic ring closure of 1-azatrienes containing acyclic chirality at the C-terminus.

Nadiya Sydorenko1, Richard P Hsung, Eymi L Vera.   

Abstract

Torquoselective pericyclic ring closures of 1-azatrienes that contain acyclic chirality at the C-terminus are described herein. [reaction: see text]

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Year:  2006        PMID： 16737326     DOI： 10.1021/ol060932t

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


  14 in total

1.  Synthesis of dihydropyridines and pyridines from imines and alkynes via C-H activation.

Authors:  Denise A Colby; Robert G Bergman; Jonathan A Ellman
Journal:  J Am Chem Soc       Date:  2008-02-27       Impact factor: 15.419

2.  Highly torquoselective electrocyclizations and competing 1,7-hydrogen shifts of 1-azatrienes with silyl substitution at the allylic carbon.

Authors:  Zhi-Xiong Ma; Ashay Patel; K N Houk; Richard P Hsung
Journal:  Org Lett       Date:  2015-04-10       Impact factor: 6.005

3.  Transition State Gauche Effects Control the Torquoselectivities of the Electrocyclizations of Chiral 1-Azatrienes.

Authors:  Ashay Patel; Joseph R Vella; Zhi-Xiong Ma; R P Hsung; K N Houk
Journal:  J Org Chem       Date:  2015-10-16       Impact factor: 4.354

4.  Synthesis of substituted pyrazoles via tandem cross-coupling/electrocyclization of enol triflates and diazoacetates.

Authors:  David J Babinski; Hector R Aguilar; Raymond Still; Doug E Frantz
Journal:  J Org Chem       Date:  2011-06-27       Impact factor: 4.354

5.  Aza-[3 + 3] Annulations: A New Unified Strategy in Alkaloid Synthesis.

Authors:  Grant S Buchanan; John B Feltenberger; Richard P Hsung
Journal:  Curr Org Synth       Date:  2010-08-01       Impact factor: 1.975

6.  Synthesis of ent-ketorfanol via a C-H alkenylation/torquoselective 6π electrocyclization cascade.

Authors:  Eric M Phillips; Tehetena Mesganaw; Ashay Patel; Simon Duttwyler; Brandon Q Mercado; Kendall N Houk; Jonathan A Ellman
Journal:  Angew Chem Int Ed Engl       Date:  2015-08-17       Impact factor: 15.336

7.  Aza- and Carbo-[3 + 3] Annulations of Exo-Cyclic Vinylogous Amides and Urethanes. Synthesis of Tetrahydroindolizidines and An Unexpected Formation of Hexahydroquinolines.

Authors:  Sunil K Ghosh; Grant S Buchanan; Quincy A Long; Yonggang Wei; Ziyad F Al-Rashid; Heather M Sklenicka; Richard P Hsung
Journal:  Tetrahedron       Date:  2008-01-28       Impact factor: 2.457

8.  Total synthesis of (+)-lepadin F.

Authors:  Gang Li; Richard P Hsung; Brian W Slafer; Irina K Sagamanova
Journal:  Org Lett       Date:  2008-09-27       Impact factor: 6.005

9.  A General Approach to the Quinolizidine Alkaloids via an Intramolecular Aza-[3 + 3] Annulation. Synthesis of (±)-2-Deoxy-Lasubine II.

Authors:  Yu Zhang; Aleksey I Gerasyuto; Quincy A Long; Richard P Hsung
Journal:  Synlett       Date:  2008-01-01       Impact factor: 2.454

10.  A simple, modular synthesis of substituted pyridines.

Authors:  Songbai Liu; Lanny S Liebeskind
Journal:  J Am Chem Soc       Date:  2008-05-09       Impact factor: 15.419
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