1219706-22-5Relevant academic research and scientific papers
Ring enlargement of carbohydrate-derived 1,2-Oxazines to enantiopure 5-Bromo-1,2-oxazepines and subsequent palladium-catalyzed reactions
Al-Harrasi, Ahmed,Fischer, Sebastian,Zimmer, Reinhold,Reissig, Hans-Ulrich
experimental part, p. 304 - 314 (2010/04/03)
Dibromocarbene addition to d-glyceraldehyde-derived 1,2-oxazines syn-1 and anti-1 provided dibromocyclopropane intermediates syn-3 and anti-3, which smoothly reacted with methanol under ring enlargement to furnish 5-bromo-1,2-oxazepine derivatives syn-4 a
