Cyclotrimerization of nitriles catalyzed by Li_3N
Cyclotrimerization of nitriles catalyzed by Li_3N
摘要
Nitriles were unexpectedly trimerized into s-triazines or amino-pyrimidines in high yields in the presence of catalytic amount of Li3N, resulting in a simple, solvent-free and easy-to-scale-up one-pot way to synthesize s-triazines and 4-amino-pyrimidines with high yield.
Nitriles were unexpectedly trimerized into s-triazines or amino-pyrimidines in high yields in the presence of catalytic amount of Li3N, resulting in a simple, solvent-free and easy-to-scale-up one-pot way to synthesize s-triazines and 4-amino-pyrimidines with high yield.
关键词
腈类物质
氮化锂
三杂氮苯
间二氮苯
Li3N, nitrile, cyclotrimerization, catalyze, triazine and pyrimidine.
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