76707-69-2Relevant academic research and scientific papers
Thermal Rearrangements of Cyclic Amine Ylides. IV. Rearrangement of β,γ-Unsaturated 1-Alkylpiperidine N-Oxides: Formation of 1,2-Oxazepine Derivatives
Sashida, Haruki,Tsuchiya, Takashi
, p. 4117 - 4123 (2007/10/02)
The thermolysis of 1-methyl-2-vinylpiperidine N-oxide (13) resulted in Meisenheimer rearrangement to give the hexahydro-1,2-oxazepine (23) and no -sigmatropic rearrangement product (24).Similarly, the 1-methyl-1,2,5,6-tetrahydropyridine N-oxide
