Synthesis of (±)-trans-hexahydropyrrolo[3,4-d]oxazol-2-one and its derivatives by using N-(tert-butyloxycarbonyl)-3-pyrroline as precursor

摘要

Synthetic method for the preparation of (±)-trans- hexahydropyrrolo[3,4-d]oxazol-2-one and its derivatives has been developed. By one route, an efficient preparation of these fused heterobicyclic moieties could be achieved, which are prepared by using N-(tert-butyloxycarbonyl)-3-pyrroline as precursor. These fused heterobicyclic systems could be useful to develop a series of 2-oxazolidinone analogues.