Articles with "trifluoromethanesulfonic acid" as a keyword



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TRANSFORMATIONS OF 1-[2-(ADAMANTAN-1-YL)-2-HYDROXYETHYL]-1,2,3,6-TETRAHYDROPYRIDINES BY THE ACTION OF TRIFLUOROMETHANESULFONIC ACID

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Published in 2020 at "Chemistry of Heterocyclic Compounds"

DOI: 10.1007/5761

Abstract: Восстановлением бромидов 1-[(адамантан-1-ил)-2-оксоэтил]пиридиния получены 1-[2-(адамантан-1-ил)-2-гидроксиэтил]-1,2,3,6-тетрагидропиридины, которые под действием трифторметансульфокислоты претерпевают сопровождающуюся перегруппировкой Вагнера–Меервейна карбкатионную внутримолекулярную циклизацию с образованием замещенных 1-аза-бицикло[3.3.1]нон-3-енов, аннелированных с гомоадамантановым каркасом. Строение полученных соединений подтверждено спектральными методами и РСА. read more here.

Keywords: action trifluoromethanesulfonic; transformations adamantan; hydroxyethyl tetrahydropyridines; trifluoromethanesulfonic acid ... See more keywords
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Trifluoromethanesulfonic acid-based DESs as extractants and catalysts for removal of DBT from model oil

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Published in 2017 at "RSC Advances"

DOI: 10.1039/c6ra28448e

Abstract: A series of deep eutectic solvents (DESs) of ChCl/XCF3SO3H (X from 1.0 to 2.0) were synthesized by stirring a mixture of choline chloride (ChCl) and trifluoromethanesulfonic acid (CF3SO3H) at room temperature. The DESs were characterized… read more here.

Keywords: model oil; acid based; trifluoromethanesulfonic acid; based dess ... See more keywords