Synthesis of functionalized phosphorus-substituted derivatives of γ-butyrolactone
作者:Yu. N. Bubnov、A. A. Prishchenko、M. V. Livantsov、O. P. Novikova、L. I. Livantsova、S. V. Baranin
DOI:10.1007/s11172-024-4256-0
日期:2024.5
convenient synthesis of functionalized phosphorus-substituted derivatives of γ-butyrolactone based on readily available γ-crotonolactone and trimethylsilyl esters of trivalent phosphorus acids has been developed. The addition of bis(trimethylsiloxy)phosphine to γ-crotonolactone proceeds regioselectively to give phosphonites containing γ-butyrolactone moieties, the subsequent functionalization of which