V. V. Shchepin, N. F. Kirillov, V. S. Melekhin
Sep 1, 2006
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0
Influential Citations
2
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Journal
Russian Journal of General Chemistry
Abstract
Methyl 1-bromocyclohexanecarboxylate reacts with zinc in the presence of cyclobutanecarbonyl chloride to give methyl 1-(cyclobutylcarbonyl)cyclohexanecarboxylate. Bromination of the latter leads to the formation of methyl 1-(1-bromocyclobutylcarbonyl)cyclohexanecarboxylate which reacts with zinc and aromatic aldehydes, yielding 14-aryl-13-oxadispiro[3.1.5.3]tetradecane-5,12-diones.