Literature DB >> 15250714

Intramolecular cyclopropanation of unsaturated terminal epoxides.

David M Hodgson1, Ying Kit Chung, Jean-Marc Paris.   

Abstract

Efficient lithium amide-induced intramolecular cyclopropanation of bishomoallylic and trishomoallylic epoxides is described. The methodology is used in an asymmetric synthesis of sabina ketone.

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Year:  2004        PMID： 15250714     DOI： 10.1021/ja047346k

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


  4 in total

1.  Cycloisomerization of dienes with carbophilic lewis acids: mimicking terpene biosynthesis with Pt(II) catalysts.

Authors:  William D Kerber; Michel R Gagné
Journal:  Org Lett       Date:  2005-07-21       Impact factor: 6.005

Review 2.  The chemistry and biology of mycolactones.

Authors:  Matthias Gehringer; Karl-Heinz Altmann
Journal:  Beilstein J Org Chem       Date:  2017-08-11       Impact factor: 2.883

3.  H12461. Fluorine as a Regiocontrol Element in the Ring Openings of Bicyclic Aziridiniums.

Authors:  Yu-Hong Lam; Kendall N Houk; Janine Cossy; Domingo Gomez Prado; Anne Cochi
Journal:  Helv Chim Acta       Date:  2012-11-19       Impact factor: 2.164

4.  Alkenes from β-lithiooxyphosphonium ylides generated by trapping α-lithiated terminal epoxides with triphenylphosphine.

Authors:  David M Hodgson; Rosanne S D Persaud
Journal:  Beilstein J Org Chem       Date:  2012-11-07       Impact factor: 2.883
  4 in total

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