作者:Chandan Dey、Erik Lindstedt、Berit Olofsson
DOI:10.1021/acs.orglett.5b02270
日期:2015.9.18
An efficient, mild, and metal-free arylation of nitroalkanes with diaryliodonium salts has been developed, giving easy access to tertiary nitro compounds. The reaction proceeds in high yields without the need for excess reagents and can be extended to α-arylation of nitroesters. Nitroalkanes were selectively C-arylated in the presence of other easily arylated functional groups, such as phenols and
已开发出一种高效,温和且无金属的硝基烷与二芳基碘鎓盐的芳基化,可轻松获得叔硝基化合物。该反应以高产率进行,不需要过量的试剂,并且可以扩展至硝基酯的α-芳基化。在其他易于芳基化的官能团(例如酚和脂族醇)的存在下,将硝基烷烃选择性地进行C-芳基化。