Sc(OTf) 3-Catalyzed 1,6-Conjugate Addition of Thiols to δ-CF 3- δ-aryl-disubstituted para-Quinone Methides: Efficient Construction of Diarylmethane Thioethers
Hua Li, Jingxiang Pang, Huazheng Liu, Changyin Zhao, Song Li, Hengshan Wang, Xigong Liu
Chinese Journal of Organic Chemistry . 2021, (8): 3134 -3143 .  DOI: 10.6023/cjoc202103042