I2/Cu-mediated self-sorting domino reaction of aryl β-ketoesters into symmetrical 2-carboalkoxy-1,4-enediones: application to synthesis of pyrazine, β-carboline and quinoxalines
A catalyst free, one pot approach for the synthesis of quinoxaline derivatives via oxidative cyclisation of 1,2-diamines and phenacyl bromides
作者:Kapil Kumar、Sagar Ravso Mudshinge、Sandeep Goyal、Mukesh Gangar、Vipin A. Nair
DOI:10.1016/j.tetlet.2015.01.138
日期:2015.3
A simple, efficient and eco-friendly method has been developed for quinoxaline synthesis from inexpensive and readily available diamines and phenacyl bromides by catalyst- and additive-free protocol.
Rao, M Hanmantha; Reddy, A Pandu Ranga; Veeranagaiah, V, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 2, p. 88 - 91
作者:Rao, M Hanmantha、Reddy, A Pandu Ranga、Veeranagaiah, V