Cobalt-carbene complex with single-bond character: Intermediate for the cobalt complex-catalyzed cyclopropanation

Taketo Ikeno; Izumi Iwakura; Tohru Yamada

doi:10.1021/ja027713x

Cobalt-carbene complex with single-bond character: Intermediate for the cobalt complex-catalyzed cyclopropanation

Taketo Ikeno, Izumi Iwakura, Tohru Yamada

Department of Chemistry

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

77 Citations (Scopus)

Abstract

It is generally considered that metal-carbene carbon bonds in carbene complexes for cyclopropanation should be double-bonded; however, the theoretical and FT-IR analyses revealed that the cobalt-carbene carbon bond of the 3-oxobutylideneaminato or the salen-cobalt-carbene complexes was characterized as a single bond.

Original language	English
Pages (from-to)	15152-15153
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	124
Issue number	51
DOIs	https://doi.org/10.1021/ja027713x
Publication status	Published - 2002 Dec 25

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja027713x

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title = "Cobalt-carbene complex with single-bond character: Intermediate for the cobalt complex-catalyzed cyclopropanation",

abstract = "It is generally considered that metal-carbene carbon bonds in carbene complexes for cyclopropanation should be double-bonded; however, the theoretical and FT-IR analyses revealed that the cobalt-carbene carbon bond of the 3-oxobutylideneaminato or the salen-cobalt-carbene complexes was characterized as a single bond.",

author = "Taketo Ikeno and Izumi Iwakura and Tohru Yamada",

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AU - Ikeno, Taketo

AU - Iwakura, Izumi

AU - Yamada, Tohru

PY - 2002/12/25

Y1 - 2002/12/25

N2 - It is generally considered that metal-carbene carbon bonds in carbene complexes for cyclopropanation should be double-bonded; however, the theoretical and FT-IR analyses revealed that the cobalt-carbene carbon bond of the 3-oxobutylideneaminato or the salen-cobalt-carbene complexes was characterized as a single bond.

AB - It is generally considered that metal-carbene carbon bonds in carbene complexes for cyclopropanation should be double-bonded; however, the theoretical and FT-IR analyses revealed that the cobalt-carbene carbon bond of the 3-oxobutylideneaminato or the salen-cobalt-carbene complexes was characterized as a single bond.

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Cobalt-carbene complex with single-bond character: Intermediate for the cobalt complex-catalyzed cyclopropanation

Abstract

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