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A halogenated coumarin from Ficus krishnae

Mehtab Parveen, Akhtar Ali, Ali Mohammed Malla, Pedro Sidónio Pereira Silva, and Manuela Ramos Silva

Department of Chemistry, Aligarh Muslim University, 202002 Aligarh, India

 

E-mail: mehtab.organic2009@gmail.com

Abstract: Petroleum ether-benzene extract of the leaves of Ficus krishnae afforded a novel halogenated 2H-chromen-2-one named 3-chloro-7-methoxy-4-methyl-chromen-2-one. Its structure was established on basis of chemical and physical evidence (IR, 1H NMR, and MS data) as well as on X-ray crystallographic studies.

Keywords: halogenated coumarin – Ficus krishnae

Full paper is available at www.springerlink.com.

DOI: 10.2478/s11696-011-0055-9

 

Chemical Papers 65 (5) 735–738 (2011)

Monday, April 22, 2024

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