Journal of Agricultural and Food Chemistry published new progress about 20662-83-3. 20662-83-3 belongs to oxazolidine, auxiliary class Oxazole, name is 4,5-Dimethyloxazole, and the molecular formula is C15H21BO3, Related Products of oxazolidine.
Yeo, Helen C. H. published the artcileMicrowave-induced volatiles of the Maillard model system under different pH conditions, Related Products of oxazolidine, the publication is Journal of Agricultural and Food Chemistry (1991), 39(2), 370-3, database is CAplus.
The volatile heterocyclic compounds produced from a D-glucose/L-cysteine browning model system by microwave irradiation were isolated and identified by gas chromatog. and mass spectrometry. Microwave samples were prepared at different pH values. As the pH increased, the total volatiles generated also increased. Twenty-two compounds were identified. The major compounds formed at pH 2, 5, and 7 were furans, pyrroles, and thiophenes. At pH 9, the major compounds formed were oxazoles, pyrazines, thiazoles, pyranones, and furanones. The samples at pH 2, 5, and 7 had a pungent and sulfurous odor, and those at pH 9 had a nutty, meaty, and roasted aroma. 2-Methylthiazolidine was detected for the first time in a sugar/amino acid model system; the mechanism for its formation is proposed to be formation of a hemimercaptal intermediate at different pH values.
Journal of Agricultural and Food Chemistry published new progress about 20662-83-3. 20662-83-3 belongs to oxazolidine, auxiliary class Oxazole, name is 4,5-Dimethyloxazole, and the molecular formula is C15H21BO3, Related Products of oxazolidine.
Referemce:
https://en.wikipedia.org/wiki/Oxazolidine,
Oxazolidine | C3H7NO – PubChem