T. Ju
2013
Citations
0
Influential Citations
0
Citations
Journal
Food Research and Development
Abstract
To synthesize L-tyrosine methyl ester hydrochloride, L- tyrosine ethyl ester hydrochloride and L-tyrosine buthyl ester hydrochloride.L-tyrosine as raw material, the use of thionyl chloride method and the hydrogen chloride method, respectively, with methanol, ethanol, butanol reaction, get the L-tyrosine methyl ester hydrochloride, L-tyrosine ethyl ester hydrochloridesalt, L-tyrosine ester hydrochloride. The three target compounds were synthesized using two methods, their structures were confirmed by MS spectra. Both methods have raw materials were cheap, short reaction cycle, the catalyst was easy to get, easily separated from the characteristics of the product, suitable for industrial mass production.