1186427-96-2Relevant academic research and scientific papers
Cobalt-Catalyzed C-H Acetoxylation of Phenols with Removable Monodentate Directing Groups: Access to Pyrocatechol Derivatives
Gou, Quan,Tan, Xiaoping,Zhang, Mingzhong,Ran, Man,Yuan, Tengrui,He, Shuhua,Zhou, Linzong,Cao, Tuanwu,Luo, Feihua
, p. 1966 - 1971 (2020)
An efficient cobalt-catalyzed C-H acetoxylation of phenols has been developed by using PIDA (phenyliodine diacetate) as a sole acetoxy source to synthesize pyrocatechol derivatives for the first time. The key feature of this method is the use of earth-abundant metal cobalt as the green and inexpensive catalyst for the acetoxylation of C(sp2)-H bonds under neutral reaction conditions. Furthermore, the gram-scale reaction and late-stage functionalization demonstrated the usefulness of this method.
Ortho-functionalization of 2-phenoxypyrimidines via palladium-catalyzed C-H bond activation
Gu, Shaojin,Chen, Chao,Chen, Wanzhi
supporting information; experimental part, p. 7203 - 7206 (2009/12/09)
(Chemical Equation Presented) The palladium-catalyzed direct acetoxylation and a3rylation of 2-aryloxypyrimidine has been described. The aromatic C-H bonds may be functionalized in moderate to excellent yields providing a facile method for the synthesis o
