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An unprecedented Co-II-tetraphenylporphyrin-catalyzed decomposition of bicyclic endoperoxides: A new approach to substituted furofuran systems
Date
2000-04-01
Author
Sengul, ME
Simsek, N
Balcı, Metin
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Co-II-tetraphenylporphyrin-catalyzed decomposition of bicyclic endoperoxides 4 and 5 with a strained double bond moiety has been studied. Compounds 4 and 5 have been synthesized by photooxygenation of 3 which itself was obtained by dichloroketene addition to cycloheptatriene, followed by removal of the chlorine atoms. An unusual decomposition mode of 4 promoted by Co-II-TPP resulted in the formation of 8 and 9 which are important building blocks in furofuran systems.
Subject Keywords
Endoperoxides
,
Cycloheptatriene
,
Dichloroketene
,
Singlet oxygen
,
Cobalt
,
Porphyrins
,
Furofurans
URI
https://hdl.handle.net/11511/55372
Journal
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
Collections
Graduate School of Natural and Applied Sciences, Article
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M. Sengul, N. Simsek, and M. Balcı, “An unprecedented Co-II-tetraphenylporphyrin-catalyzed decomposition of bicyclic endoperoxides: A new approach to substituted furofuran systems,”
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
, pp. 1359–1363, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55372.