论文部分内容阅读
芳香/脂肪族腈类化合物在DMF中、(NH_4)_2Ce(NO_3)_6(0.1 eq)催化下,与NaN_3发生[3+2]环加成反应,生成5-取代-1H-四唑,9例芳香腈收率为95%~99%,7例脂肪腈收率82%~94%,苄醇、硫醚酯等官能团在反应中不受影响。
Aromatic / aliphatic nitriles undergo a [3 + 2] cycloaddition reaction with NaN 3 under the catalysis of (NH 4) 2 Ce (NO 3) 6 (0.1 eq) in DMF to form 5- The yield of aromatic nitriles was 95% -99%. The yield of seven aliphatic nitrites was 82% -94%. The functional groups such as benzyl alcohol and thioether esters were unaffected in the reaction.