Useful reactions of silylated propargyltungsten or propargylmolybdenum species

Toshimichi Asakura; Takuto Kojima; Tomoya Miura; Nobuharu Iwasawa

doi:10.1002/anie.200602188

Useful reactions of silylated propargyltungsten or propargylmolybdenum species

Toshimichi Asakura, Takuto Kojima, Tomoya Miura, Nobuharu Iwasawa

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

8 Citations (Scopus)

Abstract

(Chemical Equation Presented) The unique reactivity of silylated propargyltungsten and -molybdenum species with electrophiles provides a route to synthetically useful compounds. In the reaction with aldehydes, 1,4-dioxy-1,3-dienes or, when conducted in the presence of Et₃Al, silylated furans were generated in good yield. In reactions with enones or CO₂, allenyl silane derivatives and silylated butenolides were obtained in good yield.

Original language	English
Pages (from-to)	6874-6877
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	45
Issue number	41
DOIs	https://doi.org/10.1002/anie.200602188
Publication status	Published - Oct 20 2006
Externally published	Yes

Keywords

Carbene complexes
Molybdenum
Silicon
Transition metals
Tungsten

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.200602188

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abstract = "(Chemical Equation Presented) The unique reactivity of silylated propargyltungsten and -molybdenum species with electrophiles provides a route to synthetically useful compounds. In the reaction with aldehydes, 1,4-dioxy-1,3-dienes or, when conducted in the presence of Et3Al, silylated furans were generated in good yield. In reactions with enones or CO2, allenyl silane derivatives and silylated butenolides were obtained in good yield.",

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author = "Toshimichi Asakura and Takuto Kojima and Tomoya Miura and Nobuharu Iwasawa",

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T1 - Useful reactions of silylated propargyltungsten or propargylmolybdenum species

AU - Asakura, Toshimichi

AU - Kojima, Takuto

AU - Miura, Tomoya

AU - Iwasawa, Nobuharu

PY - 2006/10/20

Y1 - 2006/10/20

N2 - (Chemical Equation Presented) The unique reactivity of silylated propargyltungsten and -molybdenum species with electrophiles provides a route to synthetically useful compounds. In the reaction with aldehydes, 1,4-dioxy-1,3-dienes or, when conducted in the presence of Et3Al, silylated furans were generated in good yield. In reactions with enones or CO2, allenyl silane derivatives and silylated butenolides were obtained in good yield.

AB - (Chemical Equation Presented) The unique reactivity of silylated propargyltungsten and -molybdenum species with electrophiles provides a route to synthetically useful compounds. In the reaction with aldehydes, 1,4-dioxy-1,3-dienes or, when conducted in the presence of Et3Al, silylated furans were generated in good yield. In reactions with enones or CO2, allenyl silane derivatives and silylated butenolides were obtained in good yield.

KW - Carbene complexes

KW - Molybdenum

KW - Silicon

KW - Transition metals

KW - Tungsten

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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ER -

Useful reactions of silylated propargyltungsten or propargylmolybdenum species

Abstract

Keywords

ASJC Scopus subject areas

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