146820-71-5Relevant articles and documents
Ring contraction reactions of 2-O-methanesulfonates of α-hydroxy-γ-lactones in aqueous medium to oxetane-2-carboxylic acids: A convenient synthesis of 3'-O-methyloxyetanocin and a formal synthesis of oxetanocin
Saksena,Ganguly,Girijavallabhan,Pike,Chen,Puar
, p. 7721 - 7724 (2007/10/02)
Barton decarboxylative rearrangement of thiohydroxamic ester 17 directly provided the key oxetanosylthiopyridyl glycosides 18 which were successfully coupled to N-benzoyladenine. A two-step ring contraction of the tosylate 7 to the oxetane-2-carboxamide 2