The first observation of the [Cp3Mn]2 anion; structures of hexagonal [(η2-Cp)3MnK·1.5thf] and ion-separated [(η2-Cp)3Mn]2[Mg(thf)6]·2thf

Yoshiharu Iwabuchi; Mariko Furukawa; Tomoyuki Esumi; Susumi Hatakeyama

doi:10.1039/b106471c

The first observation of the [Cp3Mn]2 anion; structures of hexagonal [(η²-Cp)₃MnK·1.5thf] and ion-separated [(η²-Cp)3Mn]₂[Mg(thf)₆]·2thf

Yoshiharu Iwabuchi, Mariko Furukawa, Tomoyuki Esumi, Susumi Hatakeyama

PHA - Molecular Pharmaceutical Science

Nagasaki University

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

150 Citations (Scopus)

Abstract

A new enantiocontrolled synthesis of a potent immunosuppressant (2)-mycestericin E has been accomplished by using cinchona alkaloid-catalyzed asymmetric Baylis-Hillman reaction of an aldehyde with 1,1,1,3,3,3-hexafluoroisopropyl acrylate and Lewis acid-promoted cyclisation of an epoxytrichloroacetimidate as the key steps.

Original language	English
Pages (from-to)	2030-2031
Number of pages	2
Journal	Chemical Communications
Volume	1
Issue number	19
DOIs	https://doi.org/10.1039/b106471c
Publication status	Published - 2001

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10.1039/b106471c

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abstract = "A new enantiocontrolled synthesis of a potent immunosuppressant (2)-mycestericin E has been accomplished by using cinchona alkaloid-catalyzed asymmetric Baylis-Hillman reaction of an aldehyde with 1,1,1,3,3,3-hexafluoroisopropyl acrylate and Lewis acid-promoted cyclisation of an epoxytrichloroacetimidate as the key steps.",

author = "Yoshiharu Iwabuchi and Mariko Furukawa and Tomoyuki Esumi and Susumi Hatakeyama",

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AU - Iwabuchi, Yoshiharu

AU - Furukawa, Mariko

AU - Esumi, Tomoyuki

AU - Hatakeyama, Susumi

PY - 2001

Y1 - 2001

N2 - A new enantiocontrolled synthesis of a potent immunosuppressant (2)-mycestericin E has been accomplished by using cinchona alkaloid-catalyzed asymmetric Baylis-Hillman reaction of an aldehyde with 1,1,1,3,3,3-hexafluoroisopropyl acrylate and Lewis acid-promoted cyclisation of an epoxytrichloroacetimidate as the key steps.

AB - A new enantiocontrolled synthesis of a potent immunosuppressant (2)-mycestericin E has been accomplished by using cinchona alkaloid-catalyzed asymmetric Baylis-Hillman reaction of an aldehyde with 1,1,1,3,3,3-hexafluoroisopropyl acrylate and Lewis acid-promoted cyclisation of an epoxytrichloroacetimidate as the key steps.

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SP - 2030

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JO - Chemical Communications

JF - Chemical Communications

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ER -

The first observation of the [Cp3Mn]2 anion; structures of hexagonal [(η²-Cp)₃MnK·1.5thf] and ion-separated [(η²-Cp)3Mn]₂[Mg(thf)₆]·2thf

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