A novel one pot synthesis of pyrazines and quinoxalines from aldehydes

Author: 
Rajesh Mishra and Indu Shastri

An efficient benign coupling of Aldehydes and acetic anhydride followed by condensation with 1,2-diamines for a facile and one pot synthesis of pyrazines &quinoxalines was carried out with non- toxic and eco-friendly condition at ambient temperature. Easy work up and moderate to high yield are the special features of this method.

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DOI: 
http://dx.doi.org/10.24327/ijcar.2018.9435.1560
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Volume7