Practical Reagents and Methods for Nucleophilic and Electrophilic Phosphorothiolations
作者:Szabolcs Kovács、Bilguun Bayarmagnai、Alexandre Aillerie、Lukas J. Gooßen
DOI:10.1002/adsc.201701549
日期:2018.5.16
using nucleophilic and electrophilicreagents. The nucleophilic reagent, tetramethylammonium O,O‐dimethyl phosphorothioate, was synthesized in near‐quantitative yield from Me3SiP(O)(OMe)2, elemental sulfur and Me4NF. Its umpolung with N‐bromophthalimide provided the electrophilicreagent, O,O‐dimethyl‐S‐(N‐phthalimido)phosphorothioate. Complementary methods based on these reagents enable the phosphorothiolation