95071-86-6Relevant academic research and scientific papers
Twofold ring cleavage of 2,3,5,6-tetrahydro-10bH-oxazolo[2,3-a]isoquinoline with salts of hydroxylamine derivatives
Moehrle,Tot,Steiner
, p. 711 - 717 (2007/10/03)
Contrary to literature the reaction of the cyclic carbinolamine ether 1 with hydroxylamine hydrochloride don't give the N-hydroxyaminal hydrochloride 2 · HCl, but the ring opened E-oxime amine hydrochloride 3 · HCl. The structure is proved with NMR- and UV-spectroscopic methods. Similar products 11 · HCl - 15 · HCl and 18 · HCl/19 · HCl are available from salts of hydroxylamine ethers and semicarbazides. The reactivity of 1 and the stability of the products are investigated. Johann Ambrosius Barth 1996.
