Heterobimetallic (Co-W) intermolecular Pauson-Khand reactions: Scope and selectivity

Ramon Rios; Miquel A. Pericàs; Albert Moyano

doi:10.1016/S0040-4039(02)00963-2

Heterobimetallic (Co-W) intermolecular Pauson-Khand reactions: Scope and selectivity

Ramon Rios
, Miquel A. Pericàs
, Albert Moyano

Chemistry

Universitat de Barcelona

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

26 Scopus citations

Abstract

Heterobimetallic μ-alkyne complexes [η⁵-Cp(CO)₂W(μ-R¹C₂R ²)Co(CO)₃] are suitable substrates for the intermolecular Pauson-Khand reaction. They can be obtained in higher yields than the corresponding Mo-Co complexes, and the reaction with norbornadiene of those derived from several 2-butynoates offers a convenient way to the preparation of endo-fused, 1,3-dicarbonyl cyclopentenone adducts.

Original language	British English
Pages (from-to)	4903-4906
Number of pages	4
Journal	Tetrahedron Letters
Volume	43
Issue number	28
DOIs	https://doi.org/10.1016/S0040-4039(02)00963-2
State	Published - 8 Jul 2002

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title = "Heterobimetallic (Co-W) intermolecular Pauson-Khand reactions: Scope and selectivity",

abstract = "Heterobimetallic μ-alkyne complexes [η5-Cp(CO)2W(μ-R1C2R 2)Co(CO)3] are suitable substrates for the intermolecular Pauson-Khand reaction. They can be obtained in higher yields than the corresponding Mo-Co complexes, and the reaction with norbornadiene of those derived from several 2-butynoates offers a convenient way to the preparation of endo-fused, 1,3-dicarbonyl cyclopentenone adducts.",

author = "Ramon Rios and Peric{\`a}s, \{Miquel A.\} and Albert Moyano",

note = "Funding Information: Financial support of this work by the Ministerio de Ciencia y Tecnolog{\'ı}a (DGI, project BQU2000-0648) and by the Ministerio de Educaci{\'o}n y Cultura (DGES, project PB98-1246) is gratefully acknowledged. R.R. thanks the Ministerio de Educaci{\'o}n y Cultura for a predoctoral fellowship.",

year = "2002",

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doi = "10.1016/S0040-4039(02)00963-2",

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pages = "4903--4906",

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TY - JOUR

T1 - Heterobimetallic (Co-W) intermolecular Pauson-Khand reactions

T2 - Scope and selectivity

AU - Rios, Ramon

AU - Pericàs, Miquel A.

AU - Moyano, Albert

N1 - Funding Information: Financial support of this work by the Ministerio de Ciencia y Tecnologı́a (DGI, project BQU2000-0648) and by the Ministerio de Educación y Cultura (DGES, project PB98-1246) is gratefully acknowledged. R.R. thanks the Ministerio de Educación y Cultura for a predoctoral fellowship.

PY - 2002/7/8

Y1 - 2002/7/8

N2 - Heterobimetallic μ-alkyne complexes [η5-Cp(CO)2W(μ-R1C2R 2)Co(CO)3] are suitable substrates for the intermolecular Pauson-Khand reaction. They can be obtained in higher yields than the corresponding Mo-Co complexes, and the reaction with norbornadiene of those derived from several 2-butynoates offers a convenient way to the preparation of endo-fused, 1,3-dicarbonyl cyclopentenone adducts.

AB - Heterobimetallic μ-alkyne complexes [η5-Cp(CO)2W(μ-R1C2R 2)Co(CO)3] are suitable substrates for the intermolecular Pauson-Khand reaction. They can be obtained in higher yields than the corresponding Mo-Co complexes, and the reaction with norbornadiene of those derived from several 2-butynoates offers a convenient way to the preparation of endo-fused, 1,3-dicarbonyl cyclopentenone adducts.

UR - https://www.scopus.com/pages/publications/0037043060

U2 - 10.1016/S0040-4039(02)00963-2

DO - 10.1016/S0040-4039(02)00963-2

M3 - Article

AN - SCOPUS:0037043060

SN - 0040-4039

VL - 43

SP - 4903

EP - 4906

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 28

ER -

Heterobimetallic (Co-W) intermolecular Pauson-Khand reactions: Scope and selectivity

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