Department of Materials Science and Technology, Faculty of Engineering & Center for Transdisciplinary Research, Niigata University, 8050 Ikarashi-2, Niigata, 950-2181, Japan.
Dalton Trans. 2011 Apr 21;40(15):3802-4. doi: 10.1039/c0dt01826k. Epub 2011 Jan 31.
The catalytic activity of Ru(tpy)(bpy)OH(2) (tpy = 2,2':6',2''-terpyridine and bpy = 2,2'-bipyridine) increased by a 4'-substituted ethoxy group on the tpy ligand by more than one order of magnitude to give 1.1 × 10(-1) s(-1) of catalyst turnover frequency, which is comparable with the hitherto-reported champion data.
Ru(tpy)(bpy)OH(2)(tpy=2,2':6',2''-三联吡啶,bpy=2,2'-联吡啶)中,三联吡啶配体 4'-位取代的乙氧基基团使催化剂的催化活性提高了一个数量级以上,给出了 1.1×10(-1) s(-1)的催化剂转换频率,这与迄今为止报道的冠军数据相当。