2-(3-Coumarinyl)-5,5-dimethyl-5,6-dihydropyrrolo[2,1-a]isoquinolines were synthesized by the Chichibabin reaction of 3,3-dimethyl-1,2,3,4-tetrahydroisoquinoline with 3-bromoacetylcoumarin. Derivatives of benzo[f]isoquinoline and benzo[f]coumarin were obtained similarly.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 357–361, March, 2011.
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Kulikova, Y.A., Surikova, O.V., Mikhailovskii, A.G. et al. Synthesis of 2-(3-coumarinyl)pyrrolo[2,1-a]isoquinoline derivatives by the chichibabin reaction. Chem Heterocycl Comp 47, 290–293 (2011). https://doi.org/10.1007/s10593-011-0755-7
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DOI: https://doi.org/10.1007/s10593-011-0755-7