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Stereochemistry of 1,3-dipolar-cycloaddition of 3,4-dihydroisoquinoline- and 3,4-dihydro-carboline-N-methoxycarbonyl- and N-phenacyl-methylides with maleic and fumaric nitrile

✍ Scribed by István Kádas; Gábor Szántó; László Tőke; AndrÁS Simon; Gábor Tóth

Book ID
102892939
Publisher
Journal of Heterocyclic Chemistry
Year
2007
Tongue
English
Weight
780 KB
Volume
44
Category
Article
ISSN
0022-152X

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✦ Synopsis

Abstract

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The 1,3‐dipolar‐cycloadditions of two kind of isoquinolinium and carbolinium ylides with fumaric and maleic nitrile resulted in pyrroloisoquinoline and indolizino[8,7‐b]indole derivatives, respectively, which are analogues of biologically active alkaloids. The cycloadditions were performed in good yield and proved to be stereoselective. The structure elucidation and complete ^1^H and ^13^C assignments have been achieved by a combination of various one‐ and two‐dimensional NMR experiments.

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ChemInform Abstract: Stereochemistry of
ChemInform Abstract: Stereochemistry of 1,3-Dipolar-cycloaddition of 3,4-Dihydroisoquinoline- and 3,4-Dihydro-carboline-N-methoxycarbonyl- and N-Phenacyl-methylides with Maleic and Fumaric Nitrile.
✍ Istvan Kadas; Gabor Szanto; Laszlo Toeke; Andras Simon; Gabor Toth 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 44 KB 👁 1 views

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