RhCl3/amine-catalyzed cyclotrimerization of alkynes

Kenta Yoshida; Ichiro Morimoto; Koichi Mitsudo; Hideo Tanaka

doi:10.1246/cl.2007.998

RhCl₃/amine-catalyzed cyclotrimerization of alkynes

Kenta Yoshida, Ichiro Morimoto, Koichi Mitsudo, Hideo Tanaka

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

23 Citations (Scopus)

Abstract

RhCl₃/amine was found to be an efficient catalyst for the cyclotrimerization of alkynes. The [2 + 2 + 2] cyclotrimerization of internal alkynes proceeded smoothly to afford hexa-substituted benzenes regioselectively in moderate to high yields.

Original language	English
Pages (from-to)	998-999
Number of pages	2
Journal	Chemistry Letters
Volume	36
Issue number	8
DOIs	https://doi.org/10.1246/cl.2007.998
Publication status	Published - Aug 5 2007

ASJC Scopus subject areas

Chemistry(all)

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title = "RhCl3/amine-catalyzed cyclotrimerization of alkynes",

abstract = "RhCl3/amine was found to be an efficient catalyst for the cyclotrimerization of alkynes. The [2 + 2 + 2] cyclotrimerization of internal alkynes proceeded smoothly to afford hexa-substituted benzenes regioselectively in moderate to high yields.",

author = "Kenta Yoshida and Ichiro Morimoto and Koichi Mitsudo and Hideo Tanaka",

year = "2007",

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AU - Tanaka, Hideo

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AB - RhCl3/amine was found to be an efficient catalyst for the cyclotrimerization of alkynes. The [2 + 2 + 2] cyclotrimerization of internal alkynes proceeded smoothly to afford hexa-substituted benzenes regioselectively in moderate to high yields.

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JO - Chemistry Letters

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