reaction in fluorous phase. By use of perfluorodecalin (C10F18, cis- and trans-mixture) as a fluorous solvent and perfluorinated rare earth metal salts such as Sc(OSO2C8F17)3 or Yb(OSO2C8F17)3 (2.0 mol%) as a catalyst, the Mannich-type reaction of arylaldehydes with aromatic amines and (1-methoxy-2-methylpropenyloxy)trimethylsilane can be performed for many times without reloading the catalyst and the
在本文中,我们描述了在荧光相中有用的曼尼希型反应。通过使用
全氟萘烷(C 10 F 18,顺式和反式混合物)作为
氟溶剂和
全氟化稀土
金属盐,例如Sc(OSO 2 C 8 F 17)3或Yb(OSO 2 C 8 F 17)3通过使用(2.0摩尔%)作为催化剂,芳醛与芳族胺和(1-甲氧基-
2-甲基丙烯氧基)三甲基
硅烷的曼尼希型反应可以进行多次,而无需重新装载催化剂和
氟溶剂。