Abstract
On the basis of a study of the UV, IR, PMR, and mass spectra and comparison with a sample of authentic structure it is shown that the product of the prototropic interaction of acetone with o-phenylenediamine has the 1H-2,3-dihydro-2,2,4-trimethyl-1,5-benzodiazepine structure.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 553–555, April, 1971.
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Kost, A.N., Solomko, Z.F., Polovina, L.N. et al. Formation of 1H-2,3-dihydro-2,2,4-trimethyl-1,5-benzodiazepine from o-phenylenediamine and acetone. Chem Heterocycl Compd 7, 516–518 (1971). https://doi.org/10.1007/BF00471497
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DOI: https://doi.org/10.1007/BF00471497