The effect of content of water on the yield of2-phenylbenzmide by using sodium amide to cleave fluorenone was studied. 研究了水分含量对氨基化钠裂解芴酮制备2-苯基苯甲酸胺收率的影响。
Synthesis of cis-jasmone by high stereoselective Wittig reaction with sodium bis ( trimethylsilyl) amide as base 六甲基二硅胺钠在Wittig反应合成高顺式茉莉酮中的应用
Condensation of N-chloroacetyl derivatives of several aromatic amines or aryl ureas with sodium O, O-dimethyl dithiophosphate gave the expected dithiophosphates carrying amide linkage. 由若干芳香胺和芳香脲的N-氯乙酰衍生物与O,O-二甲基二硫代磷酸纳作用,合成了一些带有酰胺键的二硫代磷酸酯。
In the experiment, sodium amide, sodium triphenyl methane, and sodium tert-butoxide are selected as catalyst for synthesis of instead 2-cyano-2-( p-nitro phenyl) ethyl acetate to displace the high dangerous catalyst sodium hydride. 实验选用氨基钠、三苯甲醇钠和叔丁醇钠作催化剂,以代替高危险性的催化剂氢化钠来合成2-氰基-2-对硝基苯基乙酸乙酯。
Studies on Preparation and Surface Properties of the Sodium Alkyl Alcohol Amide Sulfates 烷醇酰胺硫酸酯钠的制备及表面性能研究