Synthesis of the JK ring fragments of yessotoxin and 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin

Koji Watanabe, Hiroaki Minato, Michio Murata, Tohru Oishi

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The JK ring fragment (7) of 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin was synthesized via enyne metathesis and 6-exo cyclization of a hydroxy epoxide. Conversion of 7 into the JK ring fragment (6) of yessotoxin was achieved in a single step by treatment with an alkenyllithium.

Original languageEnglish
Pages (from-to)207-212
Number of pages6
JournalHeterocycles
Volume72
Publication statusPublished - Apr 13 2007
Externally publishedYes

Fingerprint

Cyclization
Epoxy Compounds
yessotoxin
42,43,44,45,46,47,55-heptanor-41-oxohomoyessotoxin

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

Cite this

Synthesis of the JK ring fragments of yessotoxin and 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin. / Watanabe, Koji; Minato, Hiroaki; Murata, Michio; Oishi, Tohru.

In: Heterocycles, Vol. 72, 13.04.2007, p. 207-212.

Research output: Contribution to journalArticle

Watanabe, Koji ; Minato, Hiroaki ; Murata, Michio ; Oishi, Tohru. / Synthesis of the JK ring fragments of yessotoxin and 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin. In: Heterocycles. 2007 ; Vol. 72. pp. 207-212.
@article{0e435f976df44cce90a97ce8f95da443,
title = "Synthesis of the JK ring fragments of yessotoxin and 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin",
abstract = "The JK ring fragment (7) of 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin was synthesized via enyne metathesis and 6-exo cyclization of a hydroxy epoxide. Conversion of 7 into the JK ring fragment (6) of yessotoxin was achieved in a single step by treatment with an alkenyllithium.",
author = "Koji Watanabe and Hiroaki Minato and Michio Murata and Tohru Oishi",
year = "2007",
month = "4",
day = "13",
language = "English",
volume = "72",
pages = "207--212",
journal = "Heterocycles",
issn = "0385-5414",
publisher = "Japan Institute of Heterocyclic Chemistry",

}

TY - JOUR

T1 - Synthesis of the JK ring fragments of yessotoxin and 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin

AU - Watanabe, Koji

AU - Minato, Hiroaki

AU - Murata, Michio

AU - Oishi, Tohru

PY - 2007/4/13

Y1 - 2007/4/13

N2 - The JK ring fragment (7) of 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin was synthesized via enyne metathesis and 6-exo cyclization of a hydroxy epoxide. Conversion of 7 into the JK ring fragment (6) of yessotoxin was achieved in a single step by treatment with an alkenyllithium.

AB - The JK ring fragment (7) of 42,43,44,45,46,47,55-heptanor-41-oxoyessotoxin was synthesized via enyne metathesis and 6-exo cyclization of a hydroxy epoxide. Conversion of 7 into the JK ring fragment (6) of yessotoxin was achieved in a single step by treatment with an alkenyllithium.

UR - http://www.scopus.com/inward/record.url?scp=34547840168&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34547840168&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:34547840168

VL - 72

SP - 207

EP - 212

JO - Heterocycles

JF - Heterocycles

SN - 0385-5414

ER -