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
FUSED TRICYCLIC AMIDE COMPOUNDS AS MULTIPLE KINASE INHIBITORS
申请人:ZHOU Changyou
公开号:US20160159820A1
公开(公告)日:2016-06-09
Provided are fused tricyclic amide compounds, pharmaceutical compositions comprising at least one such fused tricyclic compound, processes for the preparation thereof, and the use thereof in therapy. Disclosed herein are certain tricyclic amide compounds that can be useful for inhibiting multiple (specifically BRAF and/or EGFR-T790M) kinases and for treating disorders mediated thereby.
DIFLUOROMETHOXYLATION AND TRIFLUOROMETHOXYLATION COMPOSITIONS AND METHODS FOR SYNTHESIZING SAME
申请人:The Research Foundation for the State University of New York
公开号:US20210032181A1
公开(公告)日:2021-02-04
The present invention provides a compound having the structure:
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.