5,6-二氢噻吩并[2,3-d]吡嗪-4,7-二酮合成路线 (共 4 条)
反应条件
pyridine; trichlorophosphate 2.5 h; Heating / reflux;
参考文献
Bayer Pharmaceuticals Corporation
Patent: US6689883 B1, 2004 ;
Location in patent: Page column 50 ;
反应条件
ethanol; hydrazine
2.5 h; Heating / reflux;
参考文献
Bayer Pharmaceuticals Corporation
Patent: US6689883 B1, 2004 ;
Location in patent: Page column 50 ;
参考文献
Baker et al.
Journal of Organic Chemistry, 1953 , vol. 18, p. 133,136
Full Text Show Details
Jones
Journal of the American Chemical Society, 1955 , vol. 77, p. 4069,4072
反应条件
1: acetyl chloride
2: acetone; aqueous hydrochloric acid
3: N2H4+H2O
View Scheme
参考文献
Baker et al.
Journal of Organic Chemistry, 1953 , vol. 18, p. 133,136