非贵金属催化氢酰化反应研究进展

Recently, the non-noble transition metals show an increasingly enormous application potential in homogeneous catalysis due to its relatively low cost and high abundance. And they are considered as promising catalysts which could serve as an alternative to the noble metals. The review summarizes the advances in hydroacylation, the addition of a formyl C-H bond across an unsaturated bond C≡X (X=C, O), catalyzed by first-row transition metals. And challenges focusing on scope of substrates, catalytic reactivity and selectivity, even the mechanism insight into the transformation are still worthy of exploration.