Synthesis of Novel Indazole-Derived Ionic Liquids.

Autor: Palit, Subhadeep, Bera, Smritilekha, Singh, Man, Mondal, Dhananjoy
Předmět:
Zdroj: Synthesis; 2015, Vol. 47 Issue 21, p3371-3384, 14p
Abstrakt: A very simple, convenient, two-step halide-free method for the synthesis of a novel homologous series of 36 room-temperature indazolium ionic liquids is reported, in which the indazolium moiety is substituted with different n-alkyl chains, and coupled with a tetrafluoroborate anion. As an example, the newly designed indazolium ionic liquid, 1-ethyl-2-pentyl-2H-indazol-2-ium tetrafluoroborate ([EPentIn]BF4) is employed as an ionic solvent to demonstrate its efficiency as a green solvent in a crossed aldol condensation reaction. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index