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NEW HETEROCYCLIC SYSTEMS BASED ON SUBSTITUTED 3',4'-DIHYDRO-1'H-SPIRO[CYCLOALKANE-1,2'-QUINOLINE]

С. М. Медведева, М. Ю. Крысин, Ф. И. Зубков, Е. В. Никитина, Х. С. Шихалиев
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Abstract


Upon the interaction of 3',4'-dihydro-1'H-spiro[cycloalkane-1,2'-quinolines] with oxalyl chloride in a Stolle type reaction  6'-methyl-5',6'-dihydrospiro[cycloalkane-1,4'-pyrrolo[3,2,1-ij]quinoline]-1',2'-diones have been obtained. The latter underwent cyclocondensation with with different 1,2- and 1,3-dinucleophiles and a three-component cyclocondensation with malononotrile, ethyl acetate, or some carbonyl compounds with an active methylene group.

How to Cite
Medvedeva, S. M.; Krysin, M. Yu.; Zubkov, F. I.; Nikitina, E. V.; Shikhaliev , Kh. S. Chem. Heterocycl. Compd. 2014, 50, 1280. [Khim. Geterotsikl. Soedin. 2014, 1388.]

For this article in the English edition see DOI 10.1007/s10593-014-1590-4


Keywords


3',4'-dihydro-1'H-spiro[cycloalkane-1,2'-quinoline]; Stolle reaction; oxalyl chloride; 6'-methyl-5',6'-dihydrospiro[cycloalkane-1,4'-pyrrolo[3,2,1-ij]quinoline]-1',2'-dione; cyclocondensation; 1,2-dinucleophiles; 1,3-dinucleophiles; three-component cyclocondensation

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