140934-68-5Relevant academic research and scientific papers
REACTION OF AROMATIC N-OXIDES WITH DIPOLAROPHILES. XVII. CYCLOADDITION BEHAVIOUR OF ALLENES TOWARD PYRIDINE N-OXIDES AND FORMATION OF AZETIDINE-TYPE CYCLOADDUCT
Matsuoka, Toshikazu,Hasegawa, Tomoaki,Harano, Kazunobu,Hisano, Takuzo
, p. 179 - 188 (2007/10/02)
3,5-Dimethylpyridine N-oxide was allowed to react with phenylsulfonylpropadiene in CHCl3 at room temperature to give a mixture of the 1:1 sigmatropic rearrangement product and the 1:2 azetidine-type cycloadduct.The structure of the azetidine-type cy
