chemical oxidants and metal catalysts, an aqueous electrochemical synthesis of 5-trifluoromethyluracil in batch and continuous flow was reported. The green and economically friendly approach employing commercially available CF3SO2Na as a CF3 source and cheap (NH4)2SO4 as a supporting electrolyte afforded the 5-trifluoromethyluracil in 10 g scale in batch electrolysis. The continuous flow-electrolysis
据报道,在不使用化学氧化剂和金属催化剂的情况下,以间歇和连续流动方式水相电化学合成 5-三氟甲基尿嘧啶。采用市售的CF 3 SO 2 Na作为CF 3源和廉价的(NH 4 ) 2 SO 4作为支持电解质的绿色且经济友好的方法在间歇电解中提供了10g规模的5-三氟甲基尿嘧啶。采用连续流动电解技术进一步促进5-三氟甲基尿嘧啶的放大合成。
作者:Bojarska, Elzbieta、Kaminski, Jaroslaw、Stolarski, Ryszard、Kazimierczuk, Zygmunt
DOI:——
日期:——
New and direct route to 5-trifluoromethyl-5,6-dihydrouracils by means of palladium complex catalyzed “ureidocarbonylation” of 2-bromo-3,3,3-trifluoropropene
作者:Takamasa Fuchikami、Iwao Ojima
DOI:10.1016/s0040-4039(00)88357-4
日期:1982.1
FUCHIKAMI, TAKAMASA;OJIMA, IWAO, TETRAHEDRON LETT., 1982, 23, N 40, 4099-4100