Tetrahedron

Oxidative alkylamination of azinones as a direct route to aminoazinones: study of some condensed diazinones

AV Gulevskaya, ON Burov, AF Pozharskii, ME Kletskii…

Index: Gulevskaya, Anna V.; Burov, Oleg N.; Pozharskii, Alexander F.; Kletskii, Mikhail E.; Korbukova, Inna N. Tetrahedron, 2008 , vol. 64, # 4 p. 696 - 707

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Citation Number: 13

Abstract

Oxidative alkylamination of azinones is a promising method for the preparation of a great variety of alkylaminoazinones. Treatment of 6, 8-dimethyl-2-R-pyrimido [4, 5-c] pyridazin-3, 5, 7 (2H, 6H, 8H)-triones 7, 1, 3-dimethyl-5-R-pteridin-2, 4, 6 (1H, 3H, 6H)-triones 8 and 1, 3, 6-trimethylpyrimido [4, 5-d] pyrimidin-2, 4, 7 (1H, 3H, 6H)-trione 9 with alkylamine/ AgPy2MnO4 or alkylamine/KMnO4 has been shown to produce their 4-, 7-and 5- ...