Diastereoselective transformations of Leakadine were discovered: dimerization during melting or heating in CHCl3 with the formation of one diastereomer. The obtained dimer reacts with methyl isocyanate under mild conditions with the formation of an N-methylcarbamoyl derivative – also in the form of one diastereomer. In the diastereoselective reaction of Leakadine with dimethyl formamide dimethyl acetal, 2-dimethylamino-1,3-diazabicyclo[3.1.0]hexan-4-one was obtained. The reaction of Leakadine with perfluoroisobutylene was studied.
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*Dedicated to Ivars Kalvinsh. For many years at the center of his interests was Leakadine – the subject of candidate’s (1976) and doctoral (1988) theses.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 936-941, June, 2012.
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Kostyanovsky, R.G., Kadorkina, G.K., Krutius, O.N. et al. 2-Carbamoylaziridine (Leakadine): diastereoselective transformations and stereoelectronic effect*. Chem Heterocycl Comp 48, 869–874 (2012). https://doi.org/10.1007/s10593-012-1068-1
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DOI: https://doi.org/10.1007/s10593-012-1068-1