[EN] DIFLUOROMETHOXYLATION AND TRIFLUOROMETHOXYLATION COMPOSITIONS AND METHODS FOR SYNTHESIZING SAME<br/>[FR] COMPOSITIONS DE DIFLUOROMÉTHOXYLATION ET DE TRIFLUOROMÉTHOXYLATION ET LEURS PROCÉDÉS DE SYNTHÈSE
申请人:UNIV NEW YORK STATE RES FOUND
公开号:WO2019168874A1
公开(公告)日:2019-09-06
The present invention provides a compound having the structure (I), a processing of making the compound; and a process of using the compound as a reagent for the difluoromethoxylation and trifluoromethoxylation of arenes or heteroarenes.
Catalytic C−H Trifluoromethoxylation of Arenes and Heteroarenes
作者:Weijia Zheng、Cristian A. Morales‐Rivera、Johnny W. Lee、Peng Liu、Ming‐Yu Ngai
DOI:10.1002/anie.201800598
日期:2018.7.26
The intermolecular C−H trifluoromethoxylation of arenes remains a long‐standing and unsolved problem in organic synthesis. Herein, we report the first catalytic protocol employing a novel trifluoromethoxylating reagent and redox‐active catalysts for the direct (hetero)aryl C−H trifluoromethoxylation. Our approach is operationally simple, proceeds at room temperature, uses easy‐to‐handle reagents, requires
The present invention provides a low molecular compound that inhibits phosphatidylserine synthase 1 or a pharmaceutically acceptable salt thereof, a pharmaceutical containing thereof, and a therapeutic agent for cancer having a suppressed function of phosphatidylserine synthase 2. The compound represented by formula (1) or a pharmaceutically acceptable salt thereof, wherein R
1
, ring Q
1
, ring Q
2
, and W are as defined in the specification.