中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-甲氧基苯基丙酮酸 | 3-(4-methoxyphenyl)-2-oxopropanoic acid | 28030-16-2 | C10H10O4 | 194.187 |
—— | 2-mercapto-3-(4-methoxy-phenyl)-propionic acid | 92315-63-4 | C10H12O3S | 212.269 |
The Gränacher method has been investigated to discover its applicability to the synthesis of a variety of natural amino acids. The procedure has been simplified for phenylalanine and tyrosine, and extended to valine and isoleucine. An unusual product of the oximation of α-thioketo-β-(p-methoxyphenyl)propionic acid is described.