950179-48-3Relevant academic research and scientific papers
Efficient DBU accelerated synthesis of 18F-labelled trifluoroacetamides
Gómez, Antonio Bermejo,Cortés González, Miguel A.,Lübcke, Marvin,Johansson, Magnus J.,Halldin, Christer,Szabó, Kálmán J.,Schou, Magnus
, p. 13963 - 13966 (2016)
Nucleophilic 18F-fluorination of bromodifluoromethyl derivatives was performed using [18F]Bu4NF in the presence of DBU (1,8-diazabicyclo[5.4.0]undec-7-ene). This novel procedure provided a diverse set of [18F]trifluoroacetamides in good to excellent radiochemical conversions. A mechanism where DBU acts as organomediator in this transformation is proposed.
The reaction of fluorine-containing compounds with conjugated dienoic acids initiated by sodium dithionite
Mao, Shengjie,Fang, Xiang,Ba, Lu,Wu, Fanhong
, p. 5 - 11 (2008/03/13)
The reaction of fluorine-containing halides and acetamides with conjugated dienoic acids initiated by sodium dithionite gave halide-free 1,4-adducts in 40-80% yields, with the E configuration as the major products.
