Construction of the [6-7-5-5] tetracyclic core of all the carbocyclic frameworks of yuzurimine-type alkaloids

Ichiro Hayakawa, Keisuke Niida, Hideo Kigoshi

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Yuzurimine-type alkaloids make up a sub-family of Daphniphyllum alkaloids structurally featuring a [6-7-5-5] tetracarbocyclic core framework. In this manuscript, we describe our construction of the [6-7-5-5] tetracarbocyclic core of yuzurimine-type alkaloids by using a unique in situ intramolecular Wittig reaction and Sm-mediated cyclization as key steps.

Original languageEnglish
Pages (from-to)11568-11571
Number of pages4
JournalChemical Communications
Volume51
Issue number58
DOIs
Publication statusPublished - Jul 25 2015

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Alkaloids
Cyclization

ASJC Scopus subject areas

  • Chemistry(all)
  • Catalysis
  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials
  • Surfaces, Coatings and Films
  • Materials Chemistry
  • Metals and Alloys

Cite this

Construction of the [6-7-5-5] tetracyclic core of all the carbocyclic frameworks of yuzurimine-type alkaloids. / Hayakawa, Ichiro; Niida, Keisuke; Kigoshi, Hideo.

In: Chemical Communications, Vol. 51, No. 58, 25.07.2015, p. 11568-11571.

Research output: Contribution to journalArticle

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