Cyclotrimerization of nitriles catalyzed by SmI2/amines: Synthesis of 2,4,6-trisubstituted-s-triazines
SmI2 has been found to catalyze a reaction of cyclotrimerization of nitriles in the presence of amine as cocatalyst to give 2,4,6-trisubstituted- s-triazines effectively under mild reaction conditions. The yield depends on the structure of nitriles.
Xu, Fan,Sun, Jian-Hua,Yan, Hai-Bin,Shen, Qi
p. 1017 - 1022
(2007/10/03)
Iridium Hydride Complex Catalyzed Addition of Nitriles to Carbon-Nitrogen Triple Bonds of Nitriles