Amide as a protecting group in phosphate ester synthesis. Part I. The acid hydrolysis of some phosphoramidic diesters
作者:J. A. Stock、W. J. Hopwood、P. D. Regan
DOI:10.1039/j39660000637
日期:——
The acid hydrolysis of a series of N-substituted diphenyl and di-n-butyl phosphoramidates has been studied. The N-methyl compounds were the most readily hydrolysed; in refluxing 25% aqueous formic acid, specific cleavage of the P–N bond was complete in a few minutes.