| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (1''S,1'R,2'S,4'S)-2-(4'-ethyl-1',3'',3'',4'-tetramethyl-2''-oxoperhydrobiphenyl-2'-yl) acetamide | 129470-85-5 | C20H35NO2 | 321.503 |
2-Azalauren-1-ene (2) has been synthesized from keto acid (5), but attempts to generate its C15 epimer (19) have produced only (2). Model studies of imine production by treatment of a rimuene -derived keto acid (3) with iodosylbenzene /formic acid have produced a hydroxy imine (11), a conjugated imine (13), and a keto lactam (12) which has a ten-membered ring. An X-ray crystallographic study which proves the structure of (12) is described. Data in support of the intermediacy of imine (7) (6-azadihydrorimuene) in the production of (11), (12) and (13) have been obtained.