High-pressure Diels-Alder cycloaddition reactions of 5-ethenyl[2.2]indeno-paracyclophane with 1,4-benzoquinone, N-phenylmaleimide, and 2-inden-1-one have been studied. Attempts to convert the cycloadducts into the corresponding aromatic helicenophanes failed. All new compounds were characterized by extensive nuclear magnetic resonance (NMR) investigations.
High-pressure Diels-Alder reaction. Preparation of [2.2]paracyclophane derivatives / Lucio, Minuti; Aldo, Taticchi; Assunta, Marrocchi; Broggi, Alessandra; Eszter Gacs, Baitz. - In: POLYCYCLIC AROMATIC COMPOUNDS. - ISSN 1040-6638. - 23:5(2003), pp. 483-493. [10.1080/714040941]
High-pressure Diels-Alder reaction. Preparation of [2.2]paracyclophane derivatives
BROGGI, ALESSANDRA;
2003
Abstract
High-pressure Diels-Alder cycloaddition reactions of 5-ethenyl[2.2]indeno-paracyclophane with 1,4-benzoquinone, N-phenylmaleimide, and 2-inden-1-one have been studied. Attempts to convert the cycloadducts into the corresponding aromatic helicenophanes failed. All new compounds were characterized by extensive nuclear magnetic resonance (NMR) investigations.File allegati a questo prodotto
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