...
首页> 外文期刊>Catalysis science & technology >Unique catalytic properties of Ni–Ir alloy for the hydrogenation of N-heteroaromatics
【24h】

Unique catalytic properties of Ni–Ir alloy for the hydrogenation of N-heteroaromatics

机译:Ni-ir合金的独特催化特性,用于N杂瘤化的氢化

获取原文
获取原文并翻译 | 示例
           

摘要

SiO2-supported Ni–Ir alloy acted as an effective heterogeneous catalyst for the hydrogenation of pyridine to piperidine, providing about 16-fold higher activity based on the catalyst amount than monometallic Ir and Ni catalysts. The catalyst was applicable to the hydrogenation of pyridines and quinolines, giving corresponding piperidines and 1,2,3,4-tetrahydroquinolines in high selectivities (up to >99.9%).
机译:SIO2支持的Ni-IR合金充当吡啶氢化为哌啶的有效异质催化剂,基于催化剂量比单金属IR和Ni催化剂提供了约16倍的活性。 该催化剂适用于吡啶和喹啉的氢化,可提供相应的哌啶和1,2,3,4-四氢喹啉的高选择性(高达99.9%)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号