NMR spectroscopic structure elucidation of the products of the reaction of 3‐(3‐aryl‐3‐oxopropenyl)‐ chromen‐4‐ones with 1,2‐phenylenediamine | Zendy

Tóth Gábor | Zendy; Simon András | Zendy; Gondos Tímea | Zendy; Lévai Albert | Zendy; Jekö József | Zendy; Andrási Ferenc | Zendy

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NMR spectroscopic structure elucidation of the products of the reaction of 3‐(3‐aryl‐3‐oxopropenyl)‐ chromen‐4‐ones with 1,2‐phenylenediamine

Author(s) -

Tóth Gábor,

Simon András,

Gondos Tímea,

Lévai Albert,

Jekö József,

Andrási Ferenc

Publication year - 2006

Publication title -

magnetic resonance in chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0749-1581

DOI - 10.1002/mrc.1863

Subject(s) - chemistry , aryl , stereochemistry , proton nmr , nuclear magnetic resonance spectroscopy , combinatorial chemistry , medicinal chemistry , organic chemistry , alkyl

The reaction of 3‐(3‐aryl‐3‐oxopropenyl)chromen‐4‐ones with 1,2‐phenylenediamine resulted in the unexpected formation of 10a‐aryl‐1,2,10,10a‐tetrahydrobenzo‐[4,5]‐imidazo[1,2‐a]pyridin‐3‐yl(2‐hydroxyphenyl)‐1‐methanones. Their structure elucidation and complete 1 H and 13 C assignments have been performed by a combination of various one‐ and two‐dimensional NMR experiments. Copyright © 2006 John Wiley & Sons, Ltd.

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