@article{oai:nagoya.repo.nii.ac.jp:00027948, author = {Kitamura, Yuki and Murata, Yuki and Oguri, Ayaka and Matsumura, Mio and Kakusawa, Naoki and Naka, Hiroshi and Yasuike, Shuji}, issue = {1}, journal = {Asian Journal of Organic Chemistry}, month = {Jan}, note = {Regioselective C−H arylation using pentavalent organoantimony compounds as a new class of arylating reagents is described. The reaction of thiophenes with triarylantimony difluorides in the presence of 5 mol% of Pd(OAc)2 and 2 equiv. CuCl2 at 80 °C under aerobic conditions afforded the β‐arylated thiophene derivatives in moderate‐to‐high yields. The reaction is sensitive to the electronic nature of the triarylantimony difluorides – those bearing an electron‐donating group on the phenyl ring showed higher reactivity than those have an electron‐withdrawing group., ファイル公開:2020-01-01}, pages = {138--143}, title = {Pd‐Catalyzed β‐Selective C−H Arylation of Thiophenes with Triarylantimony Difluorides}, volume = {8}, year = {2019} }