Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | LIN, CC | en_US |
dc.contributor.author | WU, HJ | en_US |
dc.date.accessioned | 2014-12-08T15:03:08Z | - |
dc.date.available | 2014-12-08T15:03:08Z | - |
dc.date.issued | 1995-10-01 | en_US |
dc.identifier.issn | 0009-4536 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/1706 | - |
dc.description.abstract | Tetraacetal oxa-cage compounds 5a and 5b and convex era-cage compounds 7a and 8a are synthesized in a short sequence. Ozonolysis of endo adducts 2a and 2b in dichloromethane at -78 degrees C followed by reduction with dimethylsulfide gave tetraacetal era-cages 5a and 5b in 35 % yields respectively. Ozonolysis of 2a in dichloromethane at -78 degrees C followed by treatment with triethylamine gave the convex era-cage 7a in 34% yield. These results support an acid-base proton transfer between the final ozonides and the base. The reasons that these era-cage compounds formed in low yields are discussed. The synthesis of tetraacetal oxa-cage 14, possessing aromatic substitutents directly on the skeleton of the era-cage, is accomplished. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | TETRAACETAL OXA-CAGES | en_US |
dc.subject | CONVEX OXA-CAGES | en_US |
dc.subject | OZONOLYSIS | en_US |
dc.subject | BICYCLE[2.2.2]OCTENES | en_US |
dc.title | FORMATION OF TETRAACETAL OXA-CAGES AND CONVEX OXA-CAGES ON OZONOLYSIS OF BICYCLO[2.2.2]OCTENES | en_US |
dc.type | Article | en_US |
dc.identifier.journal | JOURNAL OF THE CHINESE CHEMICAL SOCIETY | en_US |
dc.citation.volume | 42 | en_US |
dc.citation.issue | 5 | en_US |
dc.citation.spage | 815 | en_US |
dc.citation.epage | 820 | en_US |
dc.contributor.department | 交大名義發表 | zh_TW |
dc.contributor.department | 應用化學系 | zh_TW |
dc.contributor.department | National Chiao Tung University | en_US |
dc.contributor.department | Department of Applied Chemistry | en_US |
Appears in Collections: | Articles |