The nitration of 8-methylquinoxalines in mixed acid

W Marterer, W Prikoszovich, J Wiss…

Index: Melhuish, Martin W.; Moodie, Roy B.; Payne, Malcolm A.; Schofield, Kenneth Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1988 , p. 1637 - 1642

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Citation Number: 4

Abstract

... Select a Journal or Book ... a 1.8 equiv of HNO 3 ; 50 °C. b 1.5 equiv of HNO 3 ; 40 °C. Differently from the known quinoxaline substrates with O/N-heteroatom donors at C-8, 5 the products of 5,7-dinitration were not found for 3b−d, but were likely formed to some extent in the ...