Tautomerism, a particular case of isomerism, plays an important role in modern organic
chemistry, biochemistry, medicinal chemistry, pharmacology, molecular biology, and life …

A colorimetric anion sensor was developed using the Schiff base formed from the
condensation of salicylaldehyde and 2-amino-4-nitrophenol under microwave irradiation …

Abstract Salicyclaldimines (5–9) and naphthaldimines (10–13) derived from condensation
reactions of N 2 O 2 donor type bifunctional aminopodands (1–4),[(H 2 NPhO) 2 R, where …

Imine and enamine bonds decorate the skeleton of numerous reagents, catalysts, and
organic materials. However, it is difficult to isolate at will a single tautomer, as dynamic …

An intermediate structure between the benzenoid and cis-quinoid form of the title compound
was trapped in solid-state tautomerization with the aid of OH⋯ O type intermolecular H …

The title compound, C14H13NO2· 0.07 H2O, crystallizes in a zwitterionic form. The dihedral
angle between the aromatic rings is 29.23 (4)°. An N—H⋯ O hydrogen bond generates an S …

The asymmetric unit of the title compound, C13H11NO2, consists of two crystallographically
independent molecules which are essentially planar and are approximately orthogonal to …

The single crystal X-ray diffraction analysis of the title compound, C 15 H 15 NO 3, shows
that the structure is adopted to its NH tautomeric form and crystallizes in the orthorhombic …

A series of chiral imines derived from 1-amino-1-deoxyalditols such as d-glucamine, a rather
unexplored raw material from the chiral pool, have been serendipitiously transformed into a …

The molecular and crystal structure of (Z)-6-((4-bromophenylamino) methylene)-2, 3-
dihydroxycyclohexa-2, 4-dienone were determined by single crystal X-ray diffraction and …