A short and efficient construction of the dibenzo[c,h]chromen-6-one skeleton

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short-and-efficient-construction-of-the-dibenzochchromen-6.pdf

Date

2010-5-23

Author

Deliömeroğlu, Murat K.
Özcan, Sevil
Balcı, Metin

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We hereby report a major revision of the synthetic methodology for construction of the dibenzochromenone skeleton. Homophthalic acid derivatives were reacted with thionylchloride/DMF in the presence of NaN3. As the main product, dibenzochromenone derivatives were obtained. When the reaction was performed in the absence of NaN3, only isochromenones were formed. The mechanism of the formation of these products is discussed.

Subject Keywords

Homophthalic acid, Acyl azide, Isocoumarin, Dibenzochromenone

URI

https://hdl.handle.net/11511/50946

Journal

Arkivoc

DOI

https://doi.org/10.3998/ark.5550190.0011.211

Collections

Department of Chemistry, Article

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Citation Formats

M. K. Deliömeroğlu, S. Özcan, and M. Balcı, “A short and efficient construction of the dibenzo[c,h]chromen-6-one skeleton,” Arkivoc, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/50946.