Sequenced reactions with samarium(II) iodide, intermolecular ketyl-olefin coupling intramolecular nucleophilic acyl substitution for the preparation of six-, seven-, and eight-membered carbocycles
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作者:
Molander, GA
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Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USAUniv Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA
Molander, GA
[1
]
Sono, M
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Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USAUniv Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA
Sono, M
[1
]
机构:
[1] Univ Colorado, Dept Chem & Biochem, Boulder, CO 80309 USA
A samarium(II) iodide-promoted sequence consisting of an intermolecular ketyl-olefin coupling followed by an intramolecular nucleophilic acyl substitution is described. This process leads to functionalized six- to eight-membered monocyclic and bicyclic ring systems in moderate to good yields. (C) 1998 Elsevier Science Ltd. All rights reserved.