[EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSES CHIMIQUES
申请人:ASTRAZENECA AB
公开号:WO2004011410A1
公开(公告)日:2004-02-05
Compounds of formula (I):wherein variable groups are as defined within; for use in the inhibition of 11βHSD1 are described.
式(I)的化合物:其中变量基团如定义内;用于抑制11βHSD1。
Visible-light-enabled aerobic synthesis of benzoin bis-ethers from alkynes and alcohols
作者:Wen-Long Lei、Biao Yang、Qing-Bao Zhang、Pan-Feng Yuan、Li-Zhu Wu、Qiang Liu
DOI:10.1039/c8gc02766h
日期:——
atom-economical and good regioselective method for the synthesis of benzoin bis-ethers has been developed via directly using readily available alkynes and alcohols as raw materials under visible light irradiation. The protocol utilizes commercial Mes-Acr+ClO4− as an organophotoredox catalyst and air (O2) as a green sustainable reagent. A range of benzoin bis-ether derivatives were easily and efficiently obtained
2,4,4,6-Tetrabromocyclohexa-2,4-dienone: a new electron acceptor in the photosensitized oxidation of unsaturated substrates
作者:Luigi Lopez、Vincenzo Calò
DOI:10.1039/c39840001266
日期:——
2,4,4,6-Tetrabromocyclohexa-2-4-dienone, usually used as a mild and selective brominating agent, acts as an electronacceptor in the sensitized photo-oxygenation of several unsaturatedsubstrates; a mechanism is proposed.