Title: Environmentally Benign Reaction of Naturally Ocurring Napthoquinones with 1,2-diaminesvia Ionic Liquids


Volume 7 Issue 1 Year 2017

Authors:

Sangeeta Bhargava

ijskit@skit.ac.in
Department of Chemistry, University of Rajasthan, Jaipur-302004, India,

Neha Khera

ijskit@skit.ac.in
Department of Chemistry University of Rajasthan, Jaipur-302004, India,

Deepti Rathore

ijskit@skit.ac.in
Department of Chemistry University of Rajasthan, Jaipur-302004, India

Pages: 49-52


Abstract:

An environmentally benign protocol has been developed for the reaction of napthoquinones with 1,2-diamines thus forming napthaquinoxaline derivatives. Three different ionic liquids [BBIM]Br, [BMIM]Br and [BMIM]BF4 were employed for this strategy. It offers several advantages such as easy product isolation, high yield, eco-compatibility and no hazardous byproducts .

 

Keywords:
Ionic Liquid, Napthoquinones, Lapachol, β- lapachone