Literature DB >> 20640036

Synthesis of Unusually Strained Spiro Ring Systems and Their Exploits in Synthesis.

Richard J Duffy1, Kay A Morris, Daniel Romo.   

Abstract

Entities:  

Year:  2009        PMID： 20640036      PMCID： PMC2902771          DOI： 10.1016/j.tet.2008.06.090

Source DB:  PubMed          Journal:  Tetrahedron        ISSN： 0040-4020            Impact factor:   2.457


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  34 in total

1.  The First General Synthesis of 1,5-Dioxaspiro[3.2]hexanes.

Authors:  Albert J. Ndakala; Amy R. Howell
Journal:  J Org Chem       Date:  1998-09-04       Impact factor: 4.354

2.  Transition metal chemistry of cyclopropenes and cyclopropanes.

Authors:  Michael Rubin; Marina Rubina; Vladimir Gevorgyan
Journal:  Chem Rev       Date:  2007-07       Impact factor: 60.622

3.  Synthesis of D-erythro-dihydrosphingosine and D-xylo-phytosphingosine from a serine-derived 1,5-dioxaspiro[3.2]hexane template.

Authors:  Albert J Ndakala; Mehrnoosh Hashemzadeh; Regina C So; Amy R Howell
Journal:  Org Lett       Date:  2002-05-16       Impact factor: 6.005

4.  Tribenzylbutyrolactones and Dibenzyldiphenyl-4,5,6,7-tetrahydrobenzofuranones from Kyrtuthrix maculans

Authors: 
Journal:  J Nat Prod       Date:  1998-01-23       Impact factor: 4.050

5.  Directed ring-opening of 1,5-dioxaspiro[3.2]hexanes: selective formation of 2,2-disubstituted oxetanes.

Authors:  Rosa Taboada; Grace G Ordonio; Albert J Ndakala; Amy R Howell; Paul R Rablen
Journal:  J Org Chem       Date:  2003-02-21       Impact factor: 4.354

6.  Practical, catalytic, asymmetric synthesis of beta-lactones via a sequential ketene dimerization/hydrogenation process: inhibitors of the thioesterase domain of fatty acid synthase.

Authors:  Vikram C Purohit; Robyn D Richardson; Jeffrey W Smith; Daniel Romo
Journal:  J Org Chem       Date:  2006-06-09       Impact factor: 4.354

7.  A formal synthesis of psymberin.

Authors:  Ning Shangguan; Sezgin Kiren; Lawrence J Williams
Journal:  Org Lett       Date:  2007-02-24       Impact factor: 6.005

8.  A spirodiepoxide-based strategy to the A-B ring system of pectenotoxin 4.

Authors:  Stephen D Lotesta; Yongquan Hou; Lawrence J Williams
Journal:  Org Lett       Date:  2007-02-08       Impact factor: 6.005

9.  Unexpected stereochemistry in the lithium salt catalyzed ring expansion of nonracemic oxaspiropentanes. formal syntheses of (-)-(4R,5R)-muricatacin and the pheromone (R)-japonilure.

Authors:  Angela M Bernard; Angelo Frongia; Pier P Piras; Francesco Secci
Journal:  Org Lett       Date:  2003-08-07       Impact factor: 6.005

10.  Catalytic, asymmetric preparation of ketene dimers from acid chlorides.

Authors:  Michael A Calter; Robert K Orr; Wei Song
Journal:  Org Lett       Date:  2003-11-27       Impact factor: 6.005
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  4 in total

1.  Spirodiepoxides: synthesis of epoxomicinoids.

Authors:  Yue Zhang; Joseph R Cusick; Partha Ghosh; Ning Shangguan; Sreenivas Katukojvala; Jennifer Inghrim; Thomas J Emge; Lawrence J Williams
Journal:  J Org Chem       Date:  2009-10-16       Impact factor: 4.354

2.  Asymmetric synthesis, structure, and reactivity of unexpectedly stable spiroepoxy-beta-lactones including facile conversion to tetronic acids: application to (+)-maculalactone A.

Authors:  Richard J Duffy; Kay A Morris; Ravikrishna Vallakati; Wei Zhang; Daniel Romo
Journal:  J Org Chem       Date:  2009-07-03       Impact factor: 4.354

3.  Gold(I)-catalyzed formation of bicyclo[4.2.0]oct-1-enes.

Authors:  Ryan J Felix; Osvaldo Gutierrez; Dean J Tantillo; Michel R Gagné
Journal:  J Org Chem       Date:  2013-05-13       Impact factor: 4.354

4.  Rapid assembly of functionalised spirocyclic indolines by palladium-catalysed dearomatising diallylation of indoles with allyl acetate.

Authors:  Persis Dhankher; Laure Benhamou; Tom D Sheppard
Journal:  Chemistry       Date:  2014-08-29       Impact factor: 5.236
  4 in total

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