標題: Synthesis of diacetal trioxa-cage compounds via reaction of bicycle [2.2.1]heptenes and bicyclo[2.2.2]octenes with dimethyldioxirane
作者: Lin, HC
Wu, HJ
應用化學系
Department of Applied Chemistry
關鍵字: dimethyldioxirane;diacetal trioxa-cage compounds;lactones
公開日期: 14-Jan-2000
摘要: A new entry for the synthesis of diacetal trioxa-cage compounds via oxirane-induced sequential cyclization reaction of 2,3-bis-endo-diacylbicyclo[2.2.1]-5-heptenes and 2,3-bis-endo-diacylbicyclo[2.2.2]-5-octenes is reported. In the case of bicyclo[2.2.2]octenes, sequential cyclization reaction induced by iodine as electrophile failed. We have also demonstrated that dimethyldioxirane can selectively oxidize hemiacetals to give lactones with the secondary hydroxy group intact. (C) 2000 Elsevier Science Ltd. All rights reserved.
URI: http://hdl.handle.net/11536/30806
ISSN: 0040-4020
期刊: TETRAHEDRON
Volume: 56
Issue: 3
起始頁: 341
結束頁: 350
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