1: With thionyl chloride in methanol T=20°C; 2 h; Reflux; 2: With hydrazine hydrate in tetrahydrofuran 0.5 h; Reflux; Product distribution / selectivity;
参考文献
OSLO UNIVERSITY HOSPITAL HF; HOLSWORTH, Daniel; WAALER, Jo; MACHON, Ondrej; KRAUSS, Stefan; VORONKOV, Andrey Edward; GOLDING, Louise
Patent: WO2012/76898 A1, 2012 ;
Location in patent: Page/Page column 45 ;
WO 2012/076898 A1
