Citation: Hai Tao, Wu Sheng JIN. NEW HETEROCYCLIC SYSTEMATIC SYNTHESIS V.THE SYNTHESIS AND CHARACTERISTICS OF 1,3a,5-TRISUBSTITUTED-3a,4,5,11-TETRAHYDRO-1,2,4-OXADIAZOLINO[5,4-d][1,5]BENZODIHETEROPINES[J]. Chinese Chemical Letters, ;1993, 4(2): 95-96. shu

NEW HETEROCYCLIC SYSTEMATIC SYNTHESIS V.THE SYNTHESIS AND CHARACTERISTICS OF 1,3a,5-TRISUBSTITUTED-3a,4,5,11-TETRAHYDRO-1,2,4-OXADIAZOLINO[5,4-d][1,5]BENZODIHETEROPINES

Hai Tao ,
Wu Sheng JIN

Department of Chemistry, Peking University, Bijing 100871

Received Date: 10 August 1992

Twenty-seven oxadiazolino[5,4-d][1,5]benzodiheteropine derivatives have been synthesized bythe 1,3-dipolar cycloaddition of benzodiheteropines with nitrile oxide 1,3-dipoles,their conformations andthe characteristics of the newly formed oxadiazoline fused on them have been studied.It has also beenfound that the mass spectra show characteristic fragmentation patterns.
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