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Маленковская, Маргарита Александровна; Расадкина, Елена Николаевна; Пугашова, Нина Михайловна; Нифантьев, Эдуард Евгеньевич (2014)
Publisher: Altai State University
Journal: Khimiia rastitel'nogo syr'ia (Chemistry of plant raw material)
Languages: Russian
Types: Article
Subjects: polyprenol, phosphorylation, chloroanhydrides and amides of 1,3,2-dioxaphosphorinanes, oxidation, sulfurization, amines alkylation, hydrolysis., полипренол, фосфорилирование, хлорангидриды и амиды 1,3,2-диоксафосфоринанов, окисление, сульфуризация, алкилирование аминов, гидролиз.
Phosphorylation of polyprenols by chloro- and amidocyclophosphites on hydroxyl group was studied. Phosphocyclophosphites , phosphates and thiophosphates of polyprenol were obtained  and chromotographically isolated. It was shown that they are formed as conformers and cis-trans isomers. With the aim of obtaining original homocholines, which exist in thiono- and thioloforms, the alkylation of trimethylamine by polyprenyl-2-thio-1,3,2-dioxaphosphorinane were performed, but we failed to separate thiono- and thioloforms. The ammonium salt as thionoform was obtained by the hydrolysis of the same thiophosphate in the presence of triethylamine. The structures of all synthesized substances were proved by NMR 1H, 13C and 31P spectroscopy with using of  homo-decoupling magnetic resonance and 2D-correlated spectroscopy HETCOR 1H- 13C
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