- 作者: 吳宗益 ; 林助強 ; 賴明正 等
- 作者服務機構: 交通大學應用化學系
- 中文摘要: Several novel triacetal trioxa-cage compounds (11a- 11g), (13), (15), (17) and (19) are synthesized in a short sequence. Ozonolysis of bicyclo [ 2.2.1 ] heptenes (4a-4c),(8a-8c), (10a), (10b) and (14) in dichloromethane at-78.degree.C followed by reduction with dimethyl sulfide gave triacetal oxa-cages (11a-11g), (13) and (15) in moderate yields, respectively. Ozonolysis of bicyclo [ 2.2.2 ] octenes (16) and (18) under the same reaction conditions gave triacetal oxa-cages (17) and (19) in moderate yields, respectively.
- 英文摘要: --
- 中文關鍵字: Synthesis; Triacetal; Ozonolysis; Bicycloheptene; Bicyclotene
- 英文關鍵字: 合成;三縮醛;臭氣分解;雙環庚烯;雙環己烯