Zwitterionic ( E )‐6‐methyl‐2‐oxo‐3‐[1‐( p ‐tolyliminio)ethyl]‐2 H ‐pyran‐4‐olate | Zendy

Djedouani Amel | Zendy; Bendaas Abderrahmen | Zendy; Boufas Sihem | Zendy; Allain Magali | Zendy; Bouet Gilles | Zendy; Khan Mustayeen | Zendy

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Zwitterionic ( E )‐6‐methyl‐2‐oxo‐3‐[1‐( p ‐tolyliminio)ethyl]‐2 H ‐pyran‐4‐olate

Author(s) -

Djedouani Amel,

Bendaas Abderrahmen,

Boufas Sihem,

Allain Magali,

Bouet Gilles,

Khan Mustayeen

Publication year - 2007

Publication title -

acta crystallographica section e

Language(s) - English

Resource type - Journals

ISSN - 1600-5368

DOI - 10.1107/s1600536807006083

Subject(s) - intramolecular force , pyran , chemistry , iminium , cationic polymerization , hydrogen bond , molecule , medicinal chemistry , dehydroacetic acid , condensation , stereochemistry , polymer chemistry , organic chemistry , ion , physics , thermodynamics

The title compound, C 15 H 15 NO 3 , derived from the condensation of dehydroacetic acid and p ‐toluidine, crystallizes in a zwitterionic form with cationic iminium and anionic enolate groups, which complete a six‐membered pseudocycle via an intramolecular N—H⋯O hydrogen bond. C—H⋯O interactions link the molecules into a two‐dimensional network.

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