Organische Phosphorverbindungen XXV Darstellung und Eigenschaften von sekundären und tertiären Phosphinsulfiden
作者:Ludwig Maier
DOI:10.1002/hlca.19660490406
日期:——
Two new processes for the preparation of sec. phosphine sulfides which involve reaction of dialkylamino-dialkyl or diaryl phosphines with hydrogen sulfide, and of dialkylthionophosphonates, (RO)2P(S)H, with GRIGNARD or organolithium reagents, respectively, are described. The addition of sec. phosphine sulfides to olefins and the condensation of sec. phosphine sulfides with N-hydroxymethyldialkylamines
准备秒的两个新过程。描述了分别涉及二烷基氨基-二烷基或二芳基膦与硫化氢和(RO)2 P(S)H的二烷基硫代膦酸酯与GRIGNARD或有机锂试剂反应的硫化膦。秒的加法。膦硫化物与烯烃的缩合反应。报道了具有N-羟甲基二烷基胺的硫化膦。叔的转换。磷化氢硫化物相应的叔。用过氧化氢很容易获得氧化膦。几种新的不对称叔叔的物理性质。列出了硫化膦和氧化物。