Cycloadditions of 1,2-dihydrocyclobuta[c]quinolin-3 (4H) ones to olefins: new aza-analogues of ortho-quinodimethanes1 |
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Authors: | Chikara Kaneko Toshihiko Naito Masako Ito |
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Affiliation: | Faculty of Pharmaceutical Sciences, Kanazawa University, Takara-machi, Kanazawa, 920, Japan |
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Abstract: | An usefulness of 1,2-dihydrocyclobuta[c]quinolin-3 (4) ones as synthons for organic synthesis for aza-analogues of benzocyclobutenes was demonstrated by their inter- and intramolecular cycloadditions to olefins. |
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