The Photochemical and Thermal Interconversion of Some Cyclopentadienone Dimers

doi:10.1002/HLCA.19720550744

Journal ArticleDOI

The Photochemical and Thermal Interconversion of Some Cyclopentadienone Dimers

U. Klinsmann, +4 more

- 01 Nov 1972 -

Helvetica Chimica Acta

- Vol. 55, Iss: 7, pp 2643-2659

TLDR

In this paper, thermal and photochemical interconversions of isomeric diketones by skeletal rearrangements have been established to the extent summarized in schemes 2 and 3, and the intramolecular cycloaddition was found to be reversible photochemically.

Abstract:

In continuation of previous work on cyclopentadienone dimers [3], thermal and photochemical interconversions of the isomeric diketones 1, 3, and 5 by skeletal rearrangements have been established to the extent summarized in schemes 2 and 3, and the intramolecular [2+2] cycloaddition 1 2 was found to be reversible photochemically.

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Heinz D. Roth, +2 more

- 01 Jan 1986 -

Tetrahedron

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Photochemische Umlagerungen und Fragmentierungen von Alkenen und Polyenen

Gerd Kaupp

- 01 Mar 1978 -

Angewandte Chemie

Journal ArticleDOI

Fulven‐Dimere: Synthese, Strukturbeweis and thermisches Verhalten

Beat Uebersax, +2 more

- 03 Feb 1982 -

Helvetica Chimica Acta

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