金属基催化剂催化不饱和烃的硼氢化反应研究进展

Research progress in metal-based catalyst-catalyzed borohydride reactions of unsaturated hydrocarbons

摘要:

硼氢化反应是合成有机硼类化合物的主要方式之一,因其条件温和、操作简便、原子利用率高而受到广泛关注。过去几十年里,含Rh、Ir、Pb等贵金属的材料一直是硼氢化反应的首选催化剂,但其价格高、毒性大的特点限制了它们的广泛应用。近十年,碱土金属以及Fe、Co、Ni等廉价过渡金属因为储量丰富、价格低廉、催化效果良好,在催化硼氢化反应领域蓬勃发展,具有广阔的应用潜力。本文主要介绍了近年来过渡金属及碱土金属基材料催化不饱和烃硼氢化反应的研究进展。

Abstract:

Hydroboration is one of the main ways to synthesize organoboron compounds, which has received much attention because of its mild conditions, simple operation and high atomic utilization. Materials containing noble metals such as Rh, Ir, and Pb have been the primary choice catalysts for hydroboration in the past decades, but their high cost and toxicity have limited their widespread application. In the last decade, alkaline earth metals and cheap transition metals such as Fe, Co and Ni have flourished in the field of catalytic hydroboration because of their abundant reserve, low price and high catalytic performance, thus exhibiting have a broad application potential. This paper focuses on the research progress of transition metal and alkaline earth metal-based materials catalyzing hydroboration of unsaturated hydrocarbons in recent years.