The reaction of nitroso chlorides of natural monoterpene hydrocarbons, 3-carene and alpha-pinene, with simple alpha,omega-diamines (1,2-diaminoethane, 1,3-diaminopropane, piperazine, 1,6-diaminohexane, diethylenetriamine) results in the formation of alpha-amino oximes and bis-alpha-amino oximes. The product structures were proved by spectroscopy. The procedures of separation and purification of diamino oximes and diamino dioximes are described. Detailed analysis of the H-1 and C-13 NMR spectra of the new chiral nitrogen-containing derivatives was carried out.
The reaction of nitroso chlorides of natural monoterpene hydrocarbons, 3-carene and alpha-pinene, with simple alpha,omega-diamines (1,2-diaminoethane, 1,3-diaminopropane, piperazine, 1,6-diaminohexane, diethylenetriamine) results in the formation of alpha-amino oximes and bis-alpha-amino oximes. The product structures were proved by spectroscopy. The procedures of separation and purification of diamino oximes and diamino dioximes are described. Detailed analysis of the H-1 and C-13 NMR spectra of the new chiral nitrogen-containing derivatives was carried out.