Cyclotrimerization of benzobarrelene: Synthesis of new isomeric barrelene architectures

Date

2003-01-01

Author

Dastan, A
Fabris, F
De Lucchi, O
Guney, M
Balcı, Metin

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The cyclotrimerization reaction of benzobarrelene derivatives was investigated. Dibromobenzobarrelene 10 was converted to the bromostannyl derivative 11, which was used as the substrate of the cyclotrimerization reaction. Thus. reaction of 11, with copper(I) thiophene-2-carboxylate (CuTC) gave a mixture of the isomeric cyclotrimers 5 and 6 and the dimers 12 and 13, in addition to a trace of protodestannylated bromoalkene 14 (Scheme 2).

Subject Keywords

Physical and Theoretical Chemistry, Inorganic Chemistry, Organic Chemistry, Biochemistry, Drug Discovery, Catalysis

URI

https://hdl.handle.net/11511/56382

Journal

HELVETICA CHIMICA ACTA

DOI

https://doi.org/10.1002/hlca.200390285

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

A. Dastan, F. Fabris, O. De Lucchi, M. Guney, and M. Balcı, “Cyclotrimerization of benzobarrelene: Synthesis of new isomeric barrelene architectures,” HELVETICA CHIMICA ACTA, pp. 3411–3416, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/56382.