【摘要】 介绍了盐酸肼催化丙酮和氨合成三丙酮胺的实验结果,考察了不同助剂对催化反应的影响。实验表明,助剂的加入可大大改善催化反应的活性和选择性;使用盐酸肼催化剂可使三丙酮胺的选择性达56%～62%,收率高达69～75%。更多还原

【Abstract】 The catalytic synthesis of triacetone amine from acetone and ammonia catalyzed by hydrazine chloride has been described. Many kinds of promoters which influence the catalytic properties of hydrazine chloride have been investigated. The catalytic activity and selectivity are both improved obviously by adding promoters used in this paper. On the basis of the results,the catalysts with the selectivity of 56%～62% triacetone amine and the yield of 69%～75% triacetone amine are obtained.更多还原