Acid-catalyzed isomerization of caryophyllene in the presence of SiO2 and Al2O3 impregnated with sulfuric acid

Acid-catalyzed isomerization of caryophyllene in the presence of SiO2 and Al2O3 impregnated with sulfuric acid Научная публикация

Журнал

Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171

Вых. Данные

Год: 2018, Том: 67, Номер: 6, Страницы: 1051-1058 Страниц : DOI: 10.1007/s11172-018-2179-3

Ключевые слова

sesquiterpenoids; caryophyllene; isomerization; acid catalysis

Авторы

Romanenko E. P. ¹ , Tkachev A. V. ¹

Организации

1	(Данные Web of science) Russian Acad Sci, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, 9 Prosp Akad Lavrenteva, Novosibirsk 630090, Russia

The conversion of caryophyllene upon contact with Al2O3 and SiO2 impregnated with sulfuric acid was carried out, and the components of the resulting mixtures were identified. Having in hands such standard mixtures greatly facilitates identification of components of sesquiterpene fractions of essential oils and other mixtures of natural origin. The catalytic activity of silica gel impregnated with sulfuric acid (H+-SiO2) in the acid-catalyzed isomerization of caryophyllene is significantly higher than that for H+-Al2O3 and is comparable with the activity of concentrated sulfuric acid.

Romanenko E.P. , Tkachev A.V.
Acid-catalyzed isomerization of caryophyllene in the presence of SiO2 and Al2O3 impregnated with sulfuric acid
Russian Chemical Bulletin. 2018. V.67. N6. P.1051-1058. DOI: 10.1007/s11172-018-2179-3 WOS Scopus РИНЦ

Романенко Е.П. , Ткачев А.В.
КИСЛОТНО-КАТАЛИЗИРУЕМАЯ ИЗОМЕРИЗАЦИЯ КАРИОФИЛЛЕНА В ПРИСУТСТВИИ SIO2 И AL2O3, ИМПРЕГНИРОВАННЫХ СЕРНОЙ КИСЛОТОЙ
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2018. №6. С.1051-1058. РИНЦ

Опубликована в печати:	1 июн. 2018 г.
Опубликована online:	27 сент. 2018 г.

Web of science	WOS:000445942700018
Scopus	2-s2.0-85053897219
РИНЦ	35731612
OpenAlex	W2893455056