Reaction of NH-pyrazoles with 1-bromoadamantane in a high pressure stainless steel autoclave (250 ml, maximum working pressure of 200 atm) gives regioselectively 1-adamantyl or 4-adamantylpyrazoles depending on the temperature.
NH-
吡唑与
1-溴金刚烷在高压不锈钢高压釜(250 ml,最大工作压力为200 atm)中反应,取决于温度,区域选择性地生成1-
金刚烷基或4-
金刚烷基
吡唑。