Regioselective Synthesis of Highly Substituted Furans via Tantalum-Alkyne Complexes

Kazuhiko Takai; Makoto Tezuka; Yasutaka Kataoka; Kiitiro Utimoto

doi:10.1021/jo00306a005

Regioselective Synthesis of Highly Substituted Furans via Tantalum-Alkyne Complexes

Kazuhiko Takai, Makoto Tezuka, Yasutaka Kataoka, Kiitiro Utimoto

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

21 Citations (Scopus)

Abstract

: A variety of 2,3,4-trisubstituted furans are prepared by treatment of tantalum—alkyne complexes with aldehydes, followed by addition of an isocyanide in DMR-PhH-THF (1:1:1). Transition metals exhibit a variety of interesting reactivities, thereby suggesting new methods in organic synthesis. We disclose here a regioselective preparation of highly substituted furans¹from three components, i.e.

Original language	English
Pages (from-to)	5310-5312
Number of pages	3
Journal	Journal of Organic Chemistry
Volume	55
Issue number	19
DOIs	https://doi.org/10.1021/jo00306a005
Publication status	Published - 1990
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry

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10.1021/jo00306a005

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title = "Regioselective Synthesis of Highly Substituted Furans via Tantalum-Alkyne Complexes",

abstract = ": A variety of 2,3,4-trisubstituted furans are prepared by treatment of tantalum—alkyne complexes with aldehydes, followed by addition of an isocyanide in DMR-PhH-THF (1:1:1). Transition metals exhibit a variety of interesting reactivities, thereby suggesting new methods in organic synthesis. We disclose here a regioselective preparation of highly substituted furans1from three components, i.e.",

author = "Kazuhiko Takai and Makoto Tezuka and Yasutaka Kataoka and Kiitiro Utimoto",

year = "1990",

doi = "10.1021/jo00306a005",

language = "English",

volume = "55",

pages = "5310--5312",

journal = "Journal of Organic Chemistry",

issn = "0022-3263",

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T1 - Regioselective Synthesis of Highly Substituted Furans via Tantalum-Alkyne Complexes

AU - Takai, Kazuhiko

AU - Tezuka, Makoto

AU - Kataoka, Yasutaka

AU - Utimoto, Kiitiro

PY - 1990

Y1 - 1990

N2 - : A variety of 2,3,4-trisubstituted furans are prepared by treatment of tantalum—alkyne complexes with aldehydes, followed by addition of an isocyanide in DMR-PhH-THF (1:1:1). Transition metals exhibit a variety of interesting reactivities, thereby suggesting new methods in organic synthesis. We disclose here a regioselective preparation of highly substituted furans1from three components, i.e.

AB - : A variety of 2,3,4-trisubstituted furans are prepared by treatment of tantalum—alkyne complexes with aldehydes, followed by addition of an isocyanide in DMR-PhH-THF (1:1:1). Transition metals exhibit a variety of interesting reactivities, thereby suggesting new methods in organic synthesis. We disclose here a regioselective preparation of highly substituted furans1from three components, i.e.

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DO - 10.1021/jo00306a005

M3 - Article

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JO - Journal of Organic Chemistry

JF - Journal of Organic Chemistry

IS - 19

ER -

Regioselective Synthesis of Highly Substituted Furans via Tantalum-Alkyne Complexes

Abstract

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