Pyrazino[2,1,6-cd:5,4,3-c′d′]dipyrrolizine: a doubly bridged [14]annulene of cyclazine type
作者:Derek Leaver、David Skinner
DOI:10.1039/c39840000821
日期:——
The title compound (5a), synthesised in five steps from pyrazino[2,1,6-cd]pyrrolizine (1b)(6-aza[2.2.3]cyclazine) is stable and diatropic.
由吡嗪并[2,1,6- cd ]吡咯嗪(1b)(6-氮杂[2.2.3]环嗪)分五步合成的标题化合物(5a)稳定且易变。