Synthesis and Molecular Structure of the Methyl Ester of 3-Bromo-2-(2-hydroxy-2-propyl)-7-oxo-7H-selenolo[2,3-f]chromene-8-carboxylic Acid

Химия гетероциклических соединений 2011
P. Arsenjans, E. Vasileva, Sergejs Beļakovs

A two-stage method has been developed for the synthesis of the methyl ester of 3-bromo-2-(2-hydroxy-2-propyl)-7-oxo-7H-selenolo[2,3-f]chromene-8-carboxylic acid – a new example of a class of selenophene-containing polycyclic heterocycles. The molecular structure was confirmed by X-ray crystallography.

Keywords
coumarin; selenium; selenophene; chromene; intramolecular cyclization; X-ray crystallography; electrophilic addition
Hyperlink
http://hgs.osi.lv/index.php/hgs/article/view/2151

Arsenjans, P., Vasileva, E., Beļakovs, S. Synthesis and Molecular Structure of the Methyl Ester of 3-Bromo-2-(2-hydroxy-2-propyl)-7-oxo-7H-selenolo[2,3-f]chromene-8-carboxylic Acid. Химия гетероциклических соединений, 2011, No. 2, pp.296-300. ISSN 0132-6244.

Publication language
Russian (ru)