6-乙基-2-thi氧代-2,3-二氢-4(1H)-嘧啶酮合成路线 (共 5 条)
参考文献
Journal of the Chemical Society, , p. 1283
Journal of the American Chemical Society, , vol. 67, p. 2197,2200
反应条件
1: hydrogen / Raney-Nickel / water / Reflux 2: acetic acid; N-iodo-succinimide / 30 h / 20 °C View Scheme
参考文献
BOEHRINGER INGELHEIM INTERNATIONAL GMBH; WUNBERG, Tobias; KRAEMER, Oliver; van der VEEN, Lars
Patent: US2013/23533 A1, 2013 ;
反应条件
1: water / Raney-Nickel / Reflux 2: acetic acid; N-iodo-succinimide / 30.25 h / 20 °C 3: trichlorophosphate / 1 h / 90 °C View Scheme
反应条件
water; Raney-Nickel Reflux;
参考文献
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
Patent: US2012/28958 A1, 2012 ;
Location in patent: Page/Page column 8 ;
反应条件
nitric acid anschliessend mit wss.HCl;
参考文献
Larsen, Erik; Danel, Krzysztof; Vaaben, Gitte B.; El-Emam, Ali A.; Pedersen, Erik B.; Nielsen, Claus
Acta Chemica Scandinavica, 1996 , vol. 50, # 5 p. 417 - 421