New α-keto acid synthon; alkylation of the potassium dianion of bis(ethylthio)acetic acid
作者:Gordon S. Bates
DOI:10.1039/c39790000161
日期:——
The easily prepared, thermally stable, tetrahydrofuran-soluble potassium dianion of the glyoxylic acid derivative (7) was readily alkylated by halides, tosylates, epoxides, and N-tosyl-aziridines.
乙醛酸衍生物(7)的易于制备的,热稳定的,可溶于四氢呋喃的二价钾二阴离子易于被卤化物,甲苯磺酸盐,环氧化物和N-甲苯磺酰基-氮丙啶烷基化。