Synthesis of 1-aryl-3a,8b-dihydroxy-3-(1-hydroxyethylidene)-1,3,3а,8b-tetrahydroindeno[1,2- b ]pyrrole-2,4-diones

A. N. Yankin; N. V. Nosova; M. V. Dmitriev; V. L. Gein

doi:10.1134/S107042801602007X

Synthesis of 1-aryl-3a,8b-dihydroxy-3-(1-hydroxyethylidene)-1,3,3а,8b-tetrahydroindeno[1,2-b]pyrrole-2,4-diones

作者: Yankin A.N.¹, Nosova N.V.¹, Dmitriev M.V.², Gein V.L.¹
隶属关系:
1. Perm State Pharmaceutical Academy
2. Perm State National Research University
期: 卷 52, 编号 2 (2016)
页面: 206-208
栏目: Article
URL: https://journals.rcsi.science/1070-4280/article/view/213687
DOI: https://doi.org/10.1134/S107042801602007X
ID: 213687

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Reaction of acetoacetic acid N-arylamides with ninhydrin at boiling in ethanol in the presence of iron(III) chloride afforded 1-aryl-3a,8b-dihydroxy-3-(1-hydroxyethylidene)-1,3,3а,8b-tetrahydroindeno[1,2-b]-pyrrole-2,4-diones. The structure of compounds was confirmed by IR, ¹Н NMR, and mass spectra and X-ray diffraction (XRD) analysis.