PHYSICAL AND CHEMICAL REGULARITIES OF RECEIVING MONOTERPENIC ALCOHOLS AND ASSESSMENT OF THEIR BIOLOGICAL ACTIVITY
Abstract
Physical and chemical regularities of synthesis of monoterpenic alcohols by turpentine hydration at a catalysis ortofosforny acid are studied. Influencing of concentration of the catalyst, the water module, temperature and hydration duration on structure and quantity of received products is reviewed. Conditions of obtaining monoterpene alcohols are recommended: the concentration of catalyst aqueous solution – 40%, the temperature – 65 °C, the duration of the synthesis – 4 hours, the water module – 1 : 1, the amount of emulsifier – 0,3% by volume phosphoric acid. Crystallization a-terpineol from reaction mixtures with a high content of terpene alcohols studied. Basic physical and chemical characteristics of the products obtained are identified and their fungicidal and bactericidal activity was studied.
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Леса в СССР. В 5 т. Под. ред. А.Б. Жукова. М., 1966. Т. 1. 458 с.
Eimer G. A., Díaz I., Sastre E. et al. Mesoporous titanosilicates synthesized from TS-1 precursors with enhanced cata-lytic activity in the α-pinene selective oxidation // Applied Catalysis A: General. 2008. Vol. 343, N1–2. Pp. 77–86.
Gaodong Yang, Yong Liu, Zheng Zhou, Zhibing Zhang. Kinetic study of the direct hydration of turpentine // Chemi-cal Engineering Journal. 2011. Vol. 168, N1. Pp. 351–358.
Grzona L., Masini O., Comelli N. Deactivation of H3PW12O40/TiO2 catalyst used in the production of camphene // React. Kinet. Catal. Lett. 2005. Vol. 84, N1. Pp. 199–204.
Радбиль А.Б. Направления квалифицированного использования скипидара // Химия растительного сырья. 2005. №1. С. 5–11.
Исагулянц В.И. Синтетические душистые вещества. Ереван, 1947. 586 с.
Дучинская Ю.И., Чебышев А.Г. Производство синтетических душистых веществ. М., 1959. 342 с.
Kodzji Minamy, Jutaka Kondo. Synthezis terpinhydrate from -pinene in the presence of emulhators // Misc. Inform. Tokyo Univ. Forests. 1964. Vol. 34, N15. Pp. 9–15.
Kullaj S. Determination of optimum conditions for the synthesis of terpin hydrate from terebenthene from Pinus nigra Arn. of Albania // Bul. Shkencave Nat. 1982. Vol. 36, N3. Pp. 59.
Патент 79384 (ПНР). Способ получения терпингидрата / J. Kulesza, J. Gora, J. Podlejski. 1975.
Радбиль, А.Б., Радбиль Б.А., Золин Б.А. и др. Гидратация камфена, катализируемая гетерополикислотами // Журнал прикладной химии. 2000. Т. 73, №2. С. 241–245.
Радбиль, А.Б., Радбиль Б.А., Золин Б.А. и др. Кислотно-каталитические реакции гидратации и алкоксилиро-вания терпеновых углеводородов // Журнал органической химии. 2000. Т. 36, №11. С. 1666–1670.
Рудаков Г.А. Химия и технология камфары. М., 1976. 208 с.
ГОСТ 21533–76. Продукты лесохимические. Газохроматографический метод анализа. М., 1976. 14 с.
Справочник по микробиологическим и вирусологическим методам исследования / под ред. М.О. Биргера. М., 1982. 447 с.
Бархаш В.А. Неклассические карбокатионы. Новосибирск, 1984. 296 с.
Современные проблемы химии карбониевых ионов / под ред. В.А. Коптюга. Новосибирск, 1975. 412 с.
Хан В.А., Большакова И.В., Шмидт Э.Н. Терпеноиды живицы Pinus pallasiana // Химия природных соедине-ний. 1984. №1. С. 116–117.
Химическая энциклопедия: в 5 т. / под ред. Н.С. Зефирова. М., 1995. Т. 4. 639 с.
Справочник химика / под ред. Б.П. Никольского. Т. 2 Основные свойства неорганических и органических со-единений. Л., 1971. 1168 с.
Никитин В.М. Химия терпенов и смоляных кислот: монография. Л., 1952. 348 с.
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