Taurine/Choline Chloride Deep Eutectic Solvent as a Novel Eco-Compatible Catalyst to Facilitate the Multi-Component Synthesis of Pyrano[2,3-d]Pyrimidinone (Thione), Hexahydroquinoline, and Biscoumarin Derivatives.

Autor:	Biglari, Mohammad, Shirini, Farhad, Mahmoodi, Nosrat O., Zabihzadeh, Mehdi, Safarpoor Nikoo Langarudi, Mohaddeseh, Alipour Khoshdel, Meysam
Předmět:	CHOLINE chloride TAURINE CATALYSTS SOLVENTS CATALYST synthesis
Zdroj:	Polycyclic Aromatic Compounds; 2022, Vol. 42 Issue 4, p1452-1473, 22p
Abstrakt:	In this study, taurine/choline chloride deep eutectic solvent has been synthesized, characterized and used as an eco-compatible catalyst in the synthesis of pyrano[2,3-d]pyrimidinone (thione), hexahydroquinoline, and biscoumarin derivatives. The significant features of the present method are biodegradability, cost efficiency, easy preparation of the catalyst, short reaction times, production of target compounds in high yields, and simple work-up procedure. Also, the catalyst can be recovered easily and reused for several cycles in the studied reactions. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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