Chang, Chia-Lin published the artcile< Synthesis and structural pattern recognition of 5-(2'-alkoxycarbonyl-substituted phenoxy)furfural derivatives>, Computed Properties of 22717-55-1, the main research area is phenoxyfurfural phenoxyfurancarboxylate preparation structural recognition analysis NMR mass spectra; nitrofurfural phenol nucleophilic substitution.
The Et 5-(2′-alkoxycarbonyl-substituted phenoxy)furan-2-carboxylates e.g. I, showed good anti-platelet aggregation, anti-allergic and anti-inflammatory activities. A series of 5-(2′-alkoxycarbonyl-substituted phenoxy)furfurals e.g. II, were prepared for comparing the above activities. The objectives of this research are the synthesis and structural pattern recognition of 5-(2′-alkoxycarbonyl-substituted phenoxy)furfurals. The Silica Gel 60 column chromatog. method was employed to sep. and purify pure 5-(2′-alkoxycarbonyl-substituted phenoxy)furfurals, by three solvent systems. For the structure elucidation of 5-(2′-alkoxycarbonyl-substituted phenoxy)furfurals, four spectroscopic methods were used: electron impact mass (EI-MS), UV-VIS, IR and NMR spectrometers. With the help of spectrometers, investigations can be performed on spectroscopic data. A simple methodol. for recognizing structural patterns was carried out with the aid of statistical anal. designed to establish the classification model of the structural skeleton in this research. It was found that Et phenoxyfuran-2-carboxylate derivatives and phenoxyfurfural derivatives, have similar chem. profiles and are clustered into one group. The pattern plots revealed valuable information and showed good correlation between Et phenoxyfuran-2-carboxylate derivatives and phenoxyfurfural derivatives These findings correlate directly with the resulting spectroscopic data. These results with those obtained by EI-MS and NMR patterns give insight into a reliable pattern recognition for determining the skeletons of Et phenoxyfuran-2-carboxylate derivatives and phenoxyfurfural derivatives
Chemical & Pharmaceutical Bulletin published new progress about Electron ionization mass spectra. 22717-55-1 belongs to class chlorides-buliding-blocks, and the molecular formula is C8H7ClO3, Computed Properties of 22717-55-1.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics