A Convenient Synthetic Approach to New α-(9-Fluorenylmethoxycarbonylamino) alkylphosphonic Acid Derivatives
作者:Pascal Dumy、Roger Escale、Jean Pierre Girard、Joseph Parello、Jean Pierre Vidal
DOI:10.1055/s-1992-26344
日期:——
Benzyl hydrogen α-(9-fluorenylmethoxycarbonylamino)alkylphosphonates 4, obtained by the sodium metaperiodate oxidation of the corresponding phosphinates 3, were converted to the chloridates 5 and coupled with the N ε-protected lysine benzyl ester to afford peptides 6 containing a phosphonamide bond.
通过偏碘酸钠氧化相应的膦酸盐 3 得到苄基氢 δ±-(9-芴甲氧羰基氨基)烷基膦酸盐 4,将其转化为氯酸盐 5,并与 N δ保护的赖氨酸苄酯偶联,得到含有膦酰胺键的肽 6。