Unusual Result of the Reaction of 5,7-Dinitroquinolin-8-ol with
Hydrazine Hydrate
作者:I. I. Ustinov、N. V. Khlytin、Yu. M. Atroshchenko、I. V. Shakhkeldyan
DOI:10.1134/s1070428020040259
日期:2020.4
AbstractThe reaction of 5,7-dinitroquinolin-8-ol with hydrazine hydrate afforded 5-aminopyrido[2,3-d]pyridazin-8(7H)-one in 50% yield instead of expected product of reduction of the 7-nitro group, 7-amino-5-nitroquinolin-8-ol.
摘要5,7-二硝基喹啉-8-醇与水合肼的反应制得5-氨基吡啶并[2,3- d ]哒嗪-8(7 H)-,产率为50%,而不是预期的7-硝基还原产物组7-氨基-5-硝基喹啉-8-ol。