Diethyl Methylsulfinylmethylphosphonate
- русский язык имя
- английское имяDiethyl Methylsulfinylmethylphosphonate
- CAS №50746-61-7
- CBNumberCB63086876
- ФормулаC6H15O4PS
- мольный вес214.22
- номер MDLMFCD16876662
- файл Mol50746-61-7.mol
химическое свойство
| показатель преломления | n20D = 1.4766 |
| растворимость | sol acetone, CH2Cl2, MeOH, THF |
Diethyl Methylsulfinylmethylphosphonate химические свойства, назначение, производство
Использование
Diethyl Methylsulfinylmethylphosphonate is used for the preparation of vinyl sulfoxides and O,S-acetals of formyl phosphonates.Подготовка
Diethyl methylsulfinylmethylphosphonate can be obtained by controlled oxidation of Diethyl Methylthiomethylphosphonate, as shown in eq 1. The procedure using Br2/aq. NaHCO3/CH2Cl2 is notable because use of H218O allows for the preparation of 18O sulfoxides.
хранилище
Diethyl Methylsulfinylmethylphosphonate is reasonably stable for storage. Reactions involving this reagent are best conducted under anhydrous conditions, under nitrogen, in a well ventilated fume hood.