摘要
六乙基亚磷酰三胺依次与羟乙基替加氟、1-芳硫基甘油及硒反应,制备环甘油硒代磷替加氟缀合物(2);2再与三乙胺或三甲胺反应,完成亲核开环合成了内盐式O-2-(N3-替加氟)乙基-O-(1-芳硫基-3-铵基)异丙基-硒代磷酯缀合物。其结构经1H NMR,31P NMR及元素分析确证。
Zwitterion selenophosphate conjugates with O-(1-arylthio-3-ammonium) isopropyl-O-2- (N^3-tegafur) ethyl were synthesized by nucleophilic ring opening of intermediates (2a - 2d) with triethylamine or trimethylamine. Hexaethylphosphorous triamide reacted with N^1-(2-furanidyl)-N^3- (hydroxyethyl)-5-fluyorouracil, 1-arylthioglycerol, and then selenium to obtain 2. Their structures were confirmed by ^1H NMR, ^31P NMR and elemental analysis.
出处
《合成化学》
CAS
CSCD
北大核心
2009年第1期64-67,共4页
Chinese Journal of Synthetic Chemistry
基金
国家自然科学基金资助项目(20372020)
湖南省自然科学基金资助项目(08jj3018)
关键词
替加氟
有机硒
硒代磷脂
合成
tegafur
organic selenium
selenophosphate
synthesis