871976-44-2Relevant academic research and scientific papers
New type of transannular reactions in azirine-fused medium-size heterocycles: Selective transformations of azirino[2,1-e][1,6]benzoxazocines and -benzothiazocines into oxa(thia)zine and oxa(thia)zole derivatives
Shinkevich,Novikov,Khlebnikov,Kostikov,Kopf,Magull
, p. 1065 - 1079 (2008/09/16)
Opening of the three-membered ring in heterocyclic systems incorporating a dichloroaziridine ring fused to eight-membered O,N-or S,N-heterocycles is accompanied by transannular reactions with participation of the endocyclic oxygen and sulfur atoms. Depend
Selective transannular ring transformations in azirino-fused eight-membered O,N- Or S,N-heterocycles
Khlebnikov, Alexander F.,Novikov, Mikhail S.,Shinkevich, Ekaterina Yu.,Vidovic, Denis
, p. 4040 - 4042 (2007/10/03)
The selective transannular ring transformations in azirino-fused eight-membered O,N- or S,N-heterocycles was investigated. The treatment of chlorofluoro-substituted azirinobenzoxazocine initially with anhydrous zinc chloride in methylene chlorine and then
