5,7-二氯-[1,2,4]噻唑并[1,5-a]吡啶-2-胺合成路线 (共 2 条)
反应条件
hydroxylamine hydrochloride; N-ethyl-N,N-diisopropylamine in methanol; ethanol
T=20 - 80°C; 20 h;
参考文献
BIOTA EUROPE LTD.
Patent: US2012/88750 A1, 2012 ;
Location in patent: Page/Page column 27 ;
反应条件
1: 1,4-dioxane / 18 h / 20 °C
2: hydroxylamine hydrochloride; N-ethyl-N,N-diisopropylamine / ethanol; methanol / 20 h / 20 - 80 °C
View Scheme
参考文献
BIOTA EUROPE LTD.
Patent: US2012/88750 A1, 2012 ;