A New Synthesis of Pyridoxal-5-phosphate

Autor: Iwanami, Masaru, Numata, Toshiko, Murakami, Masuo
Zdroj: Bulletin of the Chemical Society of Japan; January 1968, Vol. 41 Issue: 1 p161-165, 5p
Abstrakt: By the hydrolysis of pyridoxal-5-phosphate Schiff bases, pyridoxal-5-phosphate was prepared in a crystalline form without any further purification. Pyridoxal-5-phosphate Schiff bases were prepared in good yields by the phosphorylation of pyridoxal Scruff bases and were easily purified by alkali-acid reprecipitation. The pyridoxal-5-phosphate thus obtained was demonstrated to be identical with an authentic sample by a study of its UV, IR, and NMR spectra.
Databáze: Supplemental Index