Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents

Fagnoni M, Schmoldt P, Kirschberg T, Mattay J (1998)
Tetrahedron 54(23): 6427-6444.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Fagnoni, M; Schmoldt, P; Kirschberg, T; Mattay, JochenUniBi
Abstract / Bemerkung
Photoinduced electron transfer (PET) reactions of alpha-cyclopropyl-substituted ketones and triethylamine (TEA) were used to initiate the cyclopropylcarbinyl-homoallyl rearrangement. The intramolecular cyclization reaction onto triple bonds was performed yielding bicyclic and spirocyclic compounds. Furthermore, in some preliminary studies it was shown that even intramolecular aromatic substitutions are feasible. (C) 1998 Elsevier Science Ltd. All rights reserved.
Stichworte
cyclization; photochemistry; cleavage reactions; electron transfer
Erscheinungsjahr
1998
Zeitschriftentitel
Tetrahedron
Band
54
Ausgabe
23
Seite(n)
6427-6444
ISSN
0040-4020
Page URI
https://pub.uni-bielefeld.de/record/2402479

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Fagnoni M, Schmoldt P, Kirschberg T, Mattay J. Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents. Tetrahedron. 1998;54(23):6427-6444.
Fagnoni, M., Schmoldt, P., Kirschberg, T., & Mattay, J. (1998). Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents. Tetrahedron, 54(23), 6427-6444. doi:10.1016/S0040-4020(98)00323-8
Fagnoni, M., Schmoldt, P., Kirschberg, T., and Mattay, J. (1998). Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents. Tetrahedron 54, 6427-6444.
Fagnoni, M., et al., 1998. Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents. Tetrahedron, 54(23), p 6427-6444.
M. Fagnoni, et al., “Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents”, Tetrahedron, vol. 54, 1998, pp. 6427-6444.
Fagnoni, M., Schmoldt, P., Kirschberg, T., Mattay, J.: Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents. Tetrahedron. 54, 6427-6444 (1998).
Fagnoni, M, Schmoldt, P, Kirschberg, T, and Mattay, Jochen. “Reductive cyclization of alpha-cyclopropylketones with alkynyl- and aryl-tethered substituents”. Tetrahedron 54.23 (1998): 6427-6444.