Iridium complex-catalyzed intramolecular ene-type reaction of 1,6-enynes accelerated in ionic liquid

Takanori Shibata; Mitsunori Yamasaki; Sho Kadowaki; Kentaro Takagi

doi:10.1055/s-2004-835631

Iridium complex-catalyzed intramolecular ene-type reaction of 1,6-enynes accelerated in ionic liquid

Takanori Shibata^*, Mitsunori Yamasaki, Sho Kadowaki, Kentaro Takagi

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

Iridium complex catalyzes an intramolecular ene-type reaction of 1,6-enynes to give cyclic 1,4-dienes. The reaction proceeds more efficiently in an imidazolium salt than in toluene and the ionic liquid can be reused.

Original language	English
Pages (from-to)	2812-2814
Number of pages	3
Journal	Synlett
Issue number	15
DOIs	https://doi.org/10.1055/s-2004-835631
Publication status	Published - 2004 Dec 7

Keywords

Cycloisomerization
Dienes
Enynes
Ionic liquid
Iridium

ASJC Scopus subject areas

Organic Chemistry

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10.1055/s-2004-835631

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title = "Iridium complex-catalyzed intramolecular ene-type reaction of 1,6-enynes accelerated in ionic liquid",

abstract = "Iridium complex catalyzes an intramolecular ene-type reaction of 1,6-enynes to give cyclic 1,4-dienes. The reaction proceeds more efficiently in an imidazolium salt than in toluene and the ionic liquid can be reused.",

keywords = "Cycloisomerization, Dienes, Enynes, Ionic liquid, Iridium",

author = "Takanori Shibata and Mitsunori Yamasaki and Sho Kadowaki and Kentaro Takagi",

year = "2004",

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doi = "10.1055/s-2004-835631",

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T1 - Iridium complex-catalyzed intramolecular ene-type reaction of 1,6-enynes accelerated in ionic liquid

AU - Shibata, Takanori

AU - Yamasaki, Mitsunori

AU - Kadowaki, Sho

AU - Takagi, Kentaro

PY - 2004/12/7

Y1 - 2004/12/7

N2 - Iridium complex catalyzes an intramolecular ene-type reaction of 1,6-enynes to give cyclic 1,4-dienes. The reaction proceeds more efficiently in an imidazolium salt than in toluene and the ionic liquid can be reused.

AB - Iridium complex catalyzes an intramolecular ene-type reaction of 1,6-enynes to give cyclic 1,4-dienes. The reaction proceeds more efficiently in an imidazolium salt than in toluene and the ionic liquid can be reused.

KW - Cycloisomerization

KW - Dienes

KW - Enynes

KW - Ionic liquid

KW - Iridium

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U2 - 10.1055/s-2004-835631

DO - 10.1055/s-2004-835631

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ER -

Iridium complex-catalyzed intramolecular ene-type reaction of 1,6-enynes accelerated in ionic liquid

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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