[EN] FLOUROALKYL, FLOUROALKOXY, PHENOXY, HETEROARYLOXY, ALKOXY, AND AMINE 1,4-BENZOQUINONE DERIVATIVES FOR TREATMENT OF OXIDATIVE STRESS DISORDERS [FR] DÉRIVÉS FLUOROALKYLE, FLUOROALCOXY, PHÉNOXY, HÉTÉROARYLOXY, ALCOXY, ET AMINE 1,4-BENZOQUINONE POUR LE TRAITEMENT DE TROUBLES DU STRESS OXYDATIF
Copper-Catalyzed Trifluoromethylation of Unactivated Olefins
作者:Andrew T. Parsons、Stephen L. Buchwald
DOI:10.1002/anie.201104053
日期:2011.9.19
Activating the inactive: A copper‐catalyzed allylic trifluoromethylation of unactivated terminal olefins proceeds under mild conditions to produce linear allylic trifluoromethylated products with high E/Z selectivity (see scheme). The reaction can be applied to a range of substrates bearing numerous functional groups. Furthermore, the reaction is scalable and amenable to a benchtop setup.
convenient reaction for oxidative trifluoromethylation of terminal alkenes was developed using in situ generated AgCF3 in the presence of a copper catalyst. The reaction proceeded under an air atmosphere to afford trifluoromethylated allylic compounds in moderate to good yield. This reaction, with no need for highly hygroscopic or corrosive reagents, features not only a simple operation but also various functional
Copper-Catalyzed Oxidative Trifluoromethylation of Terminal Alkenes Using Nucleophilic CF<sub>3</sub>SiMe<sub>3</sub>: Efficient C(sp<sup>3</sup>)–CF<sub>3</sub> Bond Formation
作者:Lingling Chu、Feng-Ling Qing
DOI:10.1021/ol300639a
日期:2012.4.20
An efficient C(sp3)–CF3 bond-forming reaction via Cu-catalyzed oxidative trifluoromethylation of terminal alkenes has been developed, which proceeds under mild conditions using readily available, less expensive CF3SiMe3 as the source of the CF3 group. This method allows access to a variety of trifluoromethylated allylic compounds.
Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders
申请人:PTC Therapeutics, Inc.
公开号:US10703701B2
公开(公告)日:2020-07-07
Disclosed herein are compounds and methods of using such compounds for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases of aging, or for modulating one or more energy biomarkers, normalizing one or more energy biomarkers, or enhancing one or more energy biomarkers, wherein the compounds are tocopherol quinone derivatives. Further disclosed are compounds, compositions, and methods for treatment of, or prophylaxis against, radiation exposure.
FLUOROALKYL, FLUOROALKOXY, PHENOXY, HETEROARYLOXY, ALKOXY, AND AMINE 1,4-BENZOQUINONE DERIVATIVES FOR TREATMENT OF OXIDATIVE STRESS DISORDERS
申请人:PTC THERAPEUTICS, INC.
公开号:US20210238119A1
公开(公告)日:2021-08-05
Disclosed herein are compounds and methods of using such compounds for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases of aging, or for modulating one or more energy biomarkers, normalizing one or more energy biomarkers, or enhancing one or more energy biomarkers, wherein the compounds are tocopherol quinone derivatives. Further disclosed are compounds, compositions, and methods for treatment of, or prophylaxis against, radiation exposure.