Substituent Effects for the Oleflnation of Aldehydes by Zirconium “Metalloazines”

Georgia M. Arvanitis; Jeffrey Schwartz

doi:10.1021/om00145a030

Substituent Effects for the Oleflnation of Aldehydes by Zirconium “Metalloazines”

Georgia M. Arvanitis, Jeffrey Schwartz

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Abstract

The reaction between Zr(IV) “metalloazines” and aldehydes affords unsymmetrical olefins and azines. Relative rates for formation of these species (and corresponding yields) were found to depend on the electron-donating ability of the metalloazine and on the electron-accepting ability of the aldehyde. Second-order rate constants were determined, and a reaction mechanism for olefin synthesis is proposed based on observed electronic effects.

Original language	English (US)
Pages (from-to)	421-423
Number of pages	3
Journal	Organometallics
Volume	6
Issue number	2
DOIs	https://doi.org/10.1021/om00145a030
State	Published - Feb 1 1987

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Substituent Effects for the Oleflnation of Aldehydes by Zirconium “Metalloazines”",

abstract = "The reaction between Zr(IV) “metalloazines” and aldehydes affords unsymmetrical olefins and azines. Relative rates for formation of these species (and corresponding yields) were found to depend on the electron-donating ability of the metalloazine and on the electron-accepting ability of the aldehyde. Second-order rate constants were determined, and a reaction mechanism for olefin synthesis is proposed based on observed electronic effects.",

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N2 - The reaction between Zr(IV) “metalloazines” and aldehydes affords unsymmetrical olefins and azines. Relative rates for formation of these species (and corresponding yields) were found to depend on the electron-donating ability of the metalloazine and on the electron-accepting ability of the aldehyde. Second-order rate constants were determined, and a reaction mechanism for olefin synthesis is proposed based on observed electronic effects.

AB - The reaction between Zr(IV) “metalloazines” and aldehydes affords unsymmetrical olefins and azines. Relative rates for formation of these species (and corresponding yields) were found to depend on the electron-donating ability of the metalloazine and on the electron-accepting ability of the aldehyde. Second-order rate constants were determined, and a reaction mechanism for olefin synthesis is proposed based on observed electronic effects.

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Substituent Effects for the Oleflnation of Aldehydes by Zirconium “Metalloazines”

Abstract

All Science Journal Classification (ASJC) codes

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