Reactions of 6,7-dimethoxy- 3,4-dihydroisoquinoline with <Emphasis Type="Italic">o</Emphasis>-quinone methides |
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| Authors: | V A Osyanin E A Ivleva D V Osipov Yu N Klimochkin |
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| Institution: | (1) Samara State Technical University, 244 Molodogvardeiskaya St., Samara, 443100, Russia |
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| Abstract: | Products of heterocyclization, 9,10-dimethoxy-12,13-dihydro-7aH,15H-naphtho1',2':5,6]1,3]oxazino-2,3-a]isoquinolines, were
isolated on condensing 6,7-dimethoxy-3,4-dihydroisoquinoline with 1-dimethylaminomethyl-2-naphthols. In the case of o-hydroxybenzyl alcohols products of a Michael aza reaction, 2-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)methyl]phenols
were obtained. |
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