Exocyclic Ferrocenyl Dienones: Some Diferrocenal Ketones and Structural Correlations with Certain Spectroscopic Properties

Science Direct Working Paper No S1574-0331(04)70379-3

3 Pages Posted: 1 Jun 2017 Last revised: 16 Dec 2017

See all articles by Richard Bozak

Richard Bozak

California State University, East Bay - Department of Chemistry

Ronald Hicks

California State University, East Bay - Department of Chemistry

Roger Rennels

California State University, East Bay - Department of Chemistry

Steinar Husebye

University of Bergen - Department of Chemistry

Knut Maartmann-Moe

University of Bergen - Department of Chemistry

Date Written: October 2000

Abstract

A series of cyclic ketones is condensed with ferrocenecarboxaldehyde to yield cross-conjugated diferrocenal (diferrocenylidene) ketones [in this work, from cyclobutanone (C up to and including cycloöctanone C 8)]. Placement of the vinyl protons as transoid is done via X-Ray Crystallography. Moreover, there appears to be maximal deshielding of these protons at the C ring while the carbonyl stretching frequency decreases regularly with increasing ring size.

Keywords: Organic Chemistry > Organometallic Chemistry, orgchem/0010003

Suggested Citation

Bozak, Richard and Hicks, Ronald and Rennels, Roger and Husebye, Steinar and Maartmann-Moe, Knut, Exocyclic Ferrocenyl Dienones: Some Diferrocenal Ketones and Structural Correlations with Certain Spectroscopic Properties (October 2000). Science Direct Working Paper No S1574-0331(04)70379-3, Available at SSRN: https://ssrn.com/abstract=2969402

Richard Bozak (Contact Author)

California State University, East Bay - Department of Chemistry ( email )

Hayward, CA 94542
United States

Ronald Hicks

California State University, East Bay - Department of Chemistry

Hayward, CA 94542
United States

Roger Rennels

California State University, East Bay - Department of Chemistry

Hayward, CA 94542
United States

Steinar Husebye

University of Bergen - Department of Chemistry

Allegaten 41
Bergen, N-5000
Norway

Knut Maartmann-Moe

University of Bergen - Department of Chemistry

Allegaten 41
Bergen, N-5000
Norway

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