Shitao Duan, Yuanshuang Xu, Xinying Zhang
Aug 18, 2016
Citations
0
Influential Citations
22
Citations
Journal
Chemical communications
Abstract
A novel synthesis of diversely substituted 2,2'-biphenols through Pd(ii)-catalyzed, (t)BuOOH-oxidized, and hydroxyl-directed C(sp(2))-H hydroxylation of [1,1'-biphenyl]-2-ols has been developed. Notably, this finding is distinct from previous reports in which [1,1'-biphenyl]-2-ols underwent an intramolecular C-H activation and C-O bond formation to afford dibenzofurans under the promotion of Pd(ii) but in the absence of (t)BuOOH.