Collect. Czech. Chem. Commun.
1987, 52, 989-994
https://doi.org/10.1135/cccc19870989
Synthesis of 1,3-diazaspiro[5,5]undecanes and 1-thia-3-azaspiro[5,5]undec-2-enes by reaction of 2-cyanocyclohexylideneacetyl isothiocyanate with amines and sodium hydrogen sulfide
Milan Dzurilla, Ondrej Forgáč, Peter Kutschy, Pavol Kristian, Dušan Koščík and Ján Imrich
Department of Organic Chemistry and Biochemistry, P. J. Šafárik University, 041 67 Košice
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