Conversion of cycloalk-2-enones into 2-methylcycloalkane-1,3-diones—assessment of various Tamao-Fleming procedures and mechanistic insight into the use of the Me3SiMe2Si unit
Allylsilyl Propargyl Ethers as Substrates for Intramolecular Pauson–Khand Reactions
作者:Salma Ishaq、Michael J. Porter
DOI:10.1080/00397910500406120
日期:2006.3.1
Silyl ethers that are synthesized by coupling a propargylic alcohol with an allylsilyl chloride are shown to undergo sulfide-promoted Pauson-Khand reactions, affording bicyclic enones.
Fleming, Ian; Lee, Duckhee, Journal of the Chemical Society. Perkin transactions I, 1998, # 17, p. 2701 - 2709