A new shorter synthesis of 2-vinyl-3,4-dihydro-naphthalene has been described. The Diels-Alder reactions of this diene with 4-acetoxy-2-cyclopenten-1-one, 3-bromoindan-1-one and inden-1-one under high pressure conditions are reported. A two step synthesis of cyclopenta[c]-and indeno[c]phenanthrenones is discussed. Structure analysis by 1H and 13C NMR spectroscopy is presented
"High Pressure Diels-Alder Reactions of 2-Vinyl-3,4-dihydronaphthalene. Synthesis of Cyclopenta[c]- and Indeno[c]phenanthrenones"
MINUTI, Lucio;MARROCCHI, Assunta
1995
Abstract
A new shorter synthesis of 2-vinyl-3,4-dihydro-naphthalene has been described. The Diels-Alder reactions of this diene with 4-acetoxy-2-cyclopenten-1-one, 3-bromoindan-1-one and inden-1-one under high pressure conditions are reported. A two step synthesis of cyclopenta[c]-and indeno[c]phenanthrenones is discussed. Structure analysis by 1H and 13C NMR spectroscopy is presentedFile in questo prodotto:
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