Cyclopentanoids from phenol. Part 5. Terminally functionalised 2- and 3-alkyl-4-hydroxycyclopent-2-enones. A versatile approach to prostanoids
作者:Melvyn Gill、Rodney W. Rickards
DOI:10.1039/p19810000599
日期:——
2-alkyl-4-hydroxycyclopent-2-enones which are important intermediates in prostanoid synthesis. Thus the 2-substituted cyclopentenone (2) is prepared in ca. 60% yield from the 3-chlorocyclopentenone (7), itself available in four steps fromphenol.