Stereochemistry of a Unique Tricarbocyclic Compound Prepared by Superacid-Catalyzed Cyclization
作者:Hisahide Tanimoto、Hiromasa Kiyota、Takayuki Oritani、Keita Matsumoto
DOI:10.1055/s-1997-714
日期:——
Chlorosulfonic acid catalyzed cyclization reaction of β-monocyclonerolidol and β-monocyclofarnesol and corresponding acetates gave a unique rearranged product (2 S*, 3S*, 4aR*, 8aS*)-1,3,4,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethyl-2H-2,4a-methanonaphthalen-3-ol, the structure of which was elucidated by X-ray analysis.
氯磺酸催化β-单环萜烯醇和β-单环法呢醇及其相应乙酸盐的环化反应,得到了一种独特的重排产物(2 S*, 3S*, 4aR*, 8aS*)-1,3,4,5,6,7,8,8a-八氢-2,5,5,8a-四甲基-2H-2,4a-甲桥萘-3-醇,其结构通过X射线分析得以阐明。