N. F. Kirillov, V. S. Melekhin
Sep 19, 2009
Citations
0
Influential Citations
2
Citations
Journal
Russian Journal of General Chemistry
Abstract
Methyl 3-(1-bromocyclobutyl)-2,2-dimethyl-3-oxopropanoates, 1-(1-bromocyclobutyl-carbonyl) cyclopentanoates and 1-(1-bromocyclobutylcarbonyl)cyclobutanoates react with zinc and aromatic aldehydes to form 5-aryl-8,8-dimethyl-6-oxaspiro[3.5]nonane-7,9-diones, 13-aryl-12-oxadispiro[3.1.4.3]tridecane-5,11-diones and 12-aryl-11-oxadispiro[3.1.3.3]dodecane-5,10-diones respectively.