A variety of enamine carboxylic esters and enaminones were converted to the biologically interesting fluorinated 2H-azirines through reactions with PhIF2 generated insitu by PhIO and Et(3)N3HF in 1,2-dichroloethane, which features the hypervalent iodine reagents-mediated introduction of fluorine atom...
One-Pot alpha-Nucleophilic Fluorination of Acetophenones by DBDMH and Et3N center dot 3HF A new industrial process, involving only two isolation and drying steps, for 10-methoxyiminostilbene (MISB), an advance intermediate of widely prescribed a... Z Wei,Z Li,L Yao,... 被引量: 0发表: ...
PhIO/Et3N center dot 3HF-Mediated Formation of Fluorinated 2H-Azirines via Domino Fluorination/Azirination Reaction of Enaminesenaminedifluoroiodoarene generated in situdomino reactionfluorinationazirinationA variety of enamine carboxylic esters and enamino...
Et3n center dot 3hfFluorohydrinsDifluorideFluoride)ReagentFluorination reaction of epoxides and alkyl mesylates can be effectively achieved by reaction with Et3N.3HF under microwave irradiation. The reaction time could be greatly reduced compared to the reaction under thermal conditions. The reactions ...
One-Pot alpha-Nucleophilic Fluorination of Acetophenones by DBDMH and Et3N center dot 3HFZhu WeiLi ZhongzhouYao LuluZheng ZubiaoZou Xinzhuo<
We found that ultrasonication is highly effective for increase of the yields, current efficiency, and selectivity in anodic fluorination in Et3N center dot 3HF ionic liquid.doi:10.1039/B817860GSunaga, TakeshiAtobe, MahitoInagi, ShinsukeFuchigami, Toshio...