Ruthenium-catalyzed oxidative C–H alkenylation of aryl carbamates
作者:Jie Li、Christoph Kornhaaß、Lutz Ackermann
DOI:10.1039/c2cc36196e
日期:——
A cationic ruthenium(II) catalyst enabled highly efficient oxidative alkenylations of electron-rich arenes bearing removable, weakly coordinating carbamates, and allowed for cross-dehydrogenative CâH bond functionalization in an aerobic manner.
Inhibitors of the soluble epoxide hydrolase (sEH) are provided that incorporate multiple pharmacophores and are useful in the treatment of diseases.
提供了可用于治疗疾病的可溶性环氧酶(sEH)抑制剂,其中包含多个药效团。
Rhodium-Catalyzed Selective C–H Activation/Olefination of Phenol Carbamates
作者:Tian-Jun Gong、Bin Xiao、Zhao-Jing Liu、Jian Wan、Jun Xu、Dong-Fen Luo、Yao Fu、Lei Liu
DOI:10.1021/ol201140q
日期:2011.6.17
Rh(III)-catalyzed ortho C-H activation/olefination of phenol carbamates has been developed. High regioselectivity is observed with a range of phenol carbamates enabling efficient coupling with acrylates and styrenes. This reaction exhibits different reactivity as compared to the Pd-catalyzed ortho-arylation reaction of phenol esters and provides a new approach for the synthesis of ortho-substituted phenols.
DERIVATIVES OF CYCLIC PHENOLIC THIOETHERS AS INHIBITORS OR STIMULATORS OF SUPEROXIDE GENERATION