Reaction of 2, 5??diisopropyl??and 2, 5??di??sec??butylpyrazine 1??oxide. Derivatives with phosphoryl chloride and acetic anhydride
M Inoue, R Abe, H Tamamura, M Ohta…
Index: Inoue, Masami; Abe, Reiko; Tamamura, Hideo; Ohta, Minoru; Asami, Keiko; et al. Journal of Heterocyclic Chemistry, 1985 , vol. 22, p. 1291 - 1296
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Citation Number: 6
Abstract
Abstract In order to examine the α-substitution of side chains, various derivatives of 2, 5- diisopropyl-and 2, 5-disec-butylpyrazine 1-oxides were subjected to the reaction with phosphoryl chloride and acetic anhydride. Chlorination and acetoxylation were recognized to take place on the pyrazine ring in almost all cases.
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