Use of lanthanide (III) ions as catalysts for the reactions of amines with nitriles
…, TM Balasubramanian, GK Liu, SA Kinsley…
文献索引：Forsberg, John H.; Spaziano, Vincent T.; Balasubramanian, Trichey M.; Liu, Gordon K.; Kinsley, Steven A.; et al. Journal of Organic Chemistry, 1987 , vol. 52, # 6 p. 1017 - 1021
Catalytic amounts of lanthanide (II1) triflates promote reactions between amines and nitriles leading to a variety of products. The Ln3+ ions activate weakly coordinating nitriles at large amine: Ln3+ mole ratios, even in the presence of amines that form thermodynamically stable complexes with Ln3+ ions. The reactions involving primary monoamines and diamines appear to be general and provide a viable synthetic route to N, N'-disubstituted amidines ( ...
