作者: Lucio Minuti , Aldo Taticchi , Eszter Gacs-Baitz , Assunta Marrocchi
DOI: 10.1016/S0040-4020(98)00642-5
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摘要: Abstract A one-pot high yielding route to 3,4-dihydro-1-(2H)-anthracenone (9) based on pressure Diels-Alder reaction is described. The synthesis of 3,4-dihydro-1-vinylphenanthrene (1) and 3,4-dihydro-1-vinylanthracene (2) reported. new synthetic two-step approach [5]phenacenes fluorenoanthracenes has been developed. It the arylethenes 1 2 with benzyne (13), 1,4-benzoquinone (14), 1,4-naphthoquinone (15) inden-1-one (17) aromatization cycloadducts. Structure analysis products by 1H 13C-NMR spectroscopy presented.