作者:Simone Bertini、Dorothée Henryon、Andrew J. F. Edmunds、Martin Albrecht
DOI:10.1021/acs.orglett.2c00177
日期:2022.2.18
The ruthenium(II) bis(PYA) complex 1 (PYA = p-pyridylidene amide) is a powerful catalyst for the oxidation of sulfides to sulfones, of alkenes to carbonyl compounds, and of terminal alkynes to carboxylic acids by using NaIO4 as the terminal oxidant. The catalytic system shows a broad functional group tolerance and rate differences between alkyne and sulfide oxidation that are sufficiently large to
钌 (II) 双 (PYA) 配合物1 (PYA = p-亚吡啶酰胺) 是一种强大的催化剂,可通过使用 NaIO 4将硫化物氧化为砜、烯烃氧化为羰基化合物以及末端炔烃氧化为羧酸。末端氧化剂。该催化体系在炔烃和硫化物氧化之间表现出广泛的官能团耐受性和速率差异,足以有效地实现选择性硫化物氧化,并具有出色的选择性。