36320-69-1Relevant academic research and scientific papers
INTRA- AND INTER-MOLECULAR REACTIONS OF ALKYL THIOCYANATES WITH DERIVATIVES OF P(III) ACIDS IN PRESENCE OF CHLORIDE ION DONORS
Kamalov, R. M.,Stepanov, G. S.,Ryzhikov, D. V.,Pudovik, M. A.,Pudovik, A. N.
, p. 1614 - 1619 (2007/10/02)
By the reaction of 2-(trimethylsiloxy) thiocyanate with phosphorus trichloride we synthesized 2-thiocyanatoethyl phosphorodichloridite, which under the action of dialkylamines or (dialkylamino)trimethylsilanes is converted into S-(2-chloroethyl) tetraalkylphosphorodiamidothioates.The reactions of ethyl thiocyanate with tributyl phosphite and butyl tetraethylphosphorodiamidite in presence of chlorotrimethylsilane give O,O-dibutyl S-ethyl phosphorothioite or S-ethyl tetraethylphosphorodiamidite, cyanotrimethylsilane, and butyl chloride.In the reaction of ethyl thiocyanate with hexaethylphosphorous triamide and chlorotrimethylsilane hexaethylphosphorothioic triamide, cyanotrimethylsilane, and ethyl chloride are formed.
