Cascade Transformations of 1-R-Ethynyl-9,10-anthraquinones with Amidines: Expanding Access to Isoaporphinoid Alkaloids

The interaction of acetamidine and phenylamidine with peri-R-ethynyl-9,10-anthraquinones in refluxing n-butanol leads to the formation of cascade transformations products: addition/elimination/cyclization―2-R-7<i>H</i>-dibenzo[<i>de</i>,<i>h</i>]quinolin-7-ones an...

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Bibliographic Details
Main Authors: Sergey Francevich Vasilevsky, Ol’ga Leonidovna Krivenko, Irina Vasilievna Sorokina, Dmitry Sergeevich Baev, Tatyana Genrikhovna Tolstikova, Igor V. Alabugin
Format: article
Language:EN
Published: MDPI AG 2021
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Online Access:https://doaj.org/article/d1dd199f47804d2db0eef77d0bdd4ec6
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