摘要
以PEG作相转移催化剂,在无机碱(K_2CO_3或Na_2CO_3)存在下,用乙基氯化物(O,O-二乙基硫代磷酰氯)与不同的胺反应,合成了六种N-取代硫代磷酰胺二乙酯,其结构经IR、NMR和元素分析证实。
N-Substitute-O, O-diethylphosphoramidothioates(I) were prepered by treating O , O-di-ethylphcophorochloridothioate with different amines in the preesence of anhydrous potassium carbonatewith polyethylene glycol as phase transfer catalyst. The chemical structures of the preducts were con-firmed by elementary analysis, IR and NMR spectra.
出处
《合成化学》
CAS
CSCD
1994年第2期185-189,共5页
Chinese Journal of Synthetic Chemistry
关键词
取代
硫代磷酸胺
乙酯
催化
合成
N-Subetituted-O, O-diethylphosphoramidothioate, Phase transfer catalysis, Synthe-sis.