1448157-01-4Relevant academic research and scientific papers
Synthesis of Furoxans (1,2,5-oxadiazole 2-oxides) from Styrenes and Nitrosonium Tetrafluoroborate in Non-Acidic Media and Mechanistic Study
Matsubara, Ryosuke,Ando, Akihiro,Saeki, Yuta,Eda, Kazuo,Asada, Naoki,Tsutsumi, Tomoaki,Shin, Yong Soon,Hayashi, Masahiko
, p. 1094 - 1105 (2016/07/29)
Diverse furoxans (1,2,5-oxadiazole 2-oxides) were synthesized from the corresponding styrenes using nitrosonium tetrafluoroborate as the nitrosation reagent in pyridine (basic media) or dichloromethane (neutral media). Acid-sensitive functional groups were tolerated under these conditions. The probable reaction mechanism was elucidated. The experimental results support an ionic reaction pathway in contrast to the conventional acidic conditions with a radical mechanism.
Synthesis of furoxans from styrenes under basic or neutral conditions
Matsubara, Ryosuke,Saeki, Yuta,Li, Jianhua,Eda, Kazuo
, p. 1524 - 1528 (2013/07/05)
Furoxans (1,2,5-oxadiazole 2-oxides) can be synthesized from the corresponding styrenes using NOBF4 under basic or even almost neutral reaction conditions. Acid-sensitive functional groups are tolerated under the developed basic conditions. For
