Hagui Wided, Cordier Marie, Boixel Julien, Soulé Jean-François
Univ Rennes, CNRS UMR6226, Rennes F-3500, France.
Chem Commun (Camb). 2021 Jan 25;57(8):1038-1041. doi: 10.1039/d0cc07307e. Epub 2021 Jan 7.
Photoredox-mediated C-H bond alkylation of 6-aryl-2,2'-bipyridines with N-(acyloxy)phthalimides is reported. The reaction exhibits excellent functional group tolerance, including chiral aliphatic groups. The influence of the incorporated C6'-alkyl group on the photophysical properties of the corresponding (N^N^C) cyclometalated Pt(ii) complexes is described, including chiroptical properties.
报道了光氧化还原介导的6-芳基-2,2'-联吡啶与N-(酰氧基)邻苯二甲酰亚胺的C-H键烷基化反应。该反应表现出优异的官能团耐受性,包括手性脂肪族基团。描述了引入的C6'-烷基对相应的(N^N^C)环金属化Pt(ii)配合物光物理性质的影响,包括手性光学性质。