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

doi:10.3987/com-07-s(k)60

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 journal › Article › peer-review

8 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 language	English
Pages (from-to)	207-212
Number of pages	6
Journal	Heterocycles
Volume	72
DOIs	https://doi.org/10.3987/com-07-s(k)60
Publication status	Published - Apr 13 2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Pharmacology
Organic Chemistry

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10.3987/com-07-s(k)60

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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 = apr,

day = "13",

doi = "10.3987/com-07-s(k)60",

language = "English",

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journal = "Heterocycles",

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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.

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DO - 10.3987/com-07-s(k)60

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JO - Heterocycles

JF - Heterocycles

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

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