作者:Choji Kashima、Shinji Tobe、Noboru Sugiyama、Makoto Yamamoto
DOI:10.1246/bcsj.46.310
日期:1973.1
3,5-Dimethylisoxazole (1) was alkylated with sodium amide in liquid ammonia to give 3-methyl-5-alkylisoxazoles. By di- and tri-alkylation reactions using excess sodium amide, isoxazoles having secondary and tertiary alkyl groups at 5-position could be obtained. The hydrogenolysis and hydrolysis of these isoxazoles were also studied.
3,5-二甲基异噁唑(1)在液氨中与酰胺化钠发生烷基化反应,得到 3-甲基-5-烷基异噁唑。通过使用过量的酰胺化钠进行二烷基化和三烷基化反应,可以得到在 5 位上具有仲烷基和叔烷基的异噁唑。此外,还对这些异噁唑的氢解和水解进行了研究。