SYNTHESIS OF 2-<i>spiro</i>-(1,2-DIHYDROPERIMID-2-YL)-5,5-DIALKYL-2,3,5,6-TETRAHYDROPYRROLO[2,1-<i>a</i>]ISOQUINOLIN-3-ONES
DOI:
https://doi.org/10.1007/7302Keywords:
5, 5-dialkyl-2, 3-dioxopyrrolo[2, 1-a]isoquinolines, 1, 8-naphthalenediamine, 2-spiro-(1, 2-dihydroperimid-2-yl)-5, 3, 6-tetrahydropyrrolo[2, 1-a]isoquinolin-3-ones, acid catalysis, X-ray structural analysisAbstract
2,3-Dioxpyrrolo[2,1-a]isoquinolines react with 1,8-naphthalenediamine in 2-propanol in the presence of p-toluenesulfonic acid to give 2-spiro-(1,2-dihydroperimid-2-yl)-5,5-dialkyl-2,3,5,6-tetrahydropyrrolo[2,1-a]isoquinolin-3-ones whose structure was confirmed by X-ray analysis.How to Cite
Surikova, O. V.; Aliev, Z. G.; Mikhailovskii, A. G. Chem. Heterocycl. Compd. 2008, 44, 1500. [Khim. Geterotsikl. Soedin. 2008, 1849.]
For this article in the English edition see DOI 10.1007/s10593-009-0207-9