Studies on the mechanism of base-catalyzed decomposition of bicyclic endoperoxides

Date

2003-01-01

Author

Mete, E
Altundas, R
Secen, H
Balcı, Metin

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Kinetic studies were performed to clarify the Kornblum-Delamare reaction mechanism of bicyclic endoperoxides. Ascaridol and 1,4-diphenyl-2,3-dioxa-bicyclo[2.2.2]oct-5-ene, not having alpha-protons, did not provide any reaction with bases. Reaction with different bases has revealed that reaction rates for the base-catalyzed decomposition of 2,3-dioxa-bicyclo[2.2.2]oct-5-ene depend strongly on the base strength. The stronger the base used, the faster the conversion rate. Reaction rate values k of endoperoxides with different skeletons were also studied with NEt3. It has been noted that the strength of the base plays the dominant role in determining the rate of the reactions.

Subject Keywords

Bicyclic endoperoxides, Kornblum-delamare reaction, Base-catalyzed decomposition, Kinetic study

URI

https://hdl.handle.net/11511/54896

Journal

TURKISH JOURNAL OF CHEMISTRY

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

E. Mete, R. Altundas, H. Secen, and M. Balcı, “Studies on the mechanism of base-catalyzed decomposition of bicyclic endoperoxides,” TURKISH JOURNAL OF CHEMISTRY, pp. 145–153, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54896.