Arylketones as Aryl Donors in Palladium-Catalyzed Suzuki–Miyaura Couplings
作者:Zhen-Yu Wang、Biao Ma、Hui Xu、Xing Wang、Xu Zhang、Hui-Xiong Dai
DOI:10.1021/acs.orglett.1c03048
日期:2021.11.5
Herein, we report the arylation, alkylation, and alkenylation of aryl ketones via a palladium-catalyzed Suzuki–Miyaura cross-coupling reaction. The use of the pyridine-oxazoline ligand is the key to the cleavage of the unstrained C–C bond. The late-stage arylation of aryl ketones derived from drugs and natural products demonstrated the synthetic utility of this protocol.
PYRROLO[2,3-B]PYRIDINE DERIVATIVES ACTIVE AS KINASE INHIBITORS, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS COMPRISING THEM
申请人:Pfizer Italia S.r.l.
公开号:EP1701956B1
公开(公告)日:2010-02-24
ARYL KETONE COMPOUNDS AND COMPOSITIONS FOR DELIVERING ACTIVE AGENTS
申请人:Emisphere Technologies, Inc.
公开号:EP1745004A2
公开(公告)日:2007-01-24
EP1745004A4
申请人:——
公开号:EP1745004A4
公开(公告)日:2007-05-09
[EN] ARYL KETONE COMPOUNDS AND COMPOSITIONS FOR DELIVERING ACTIVE AGENTS<br/>[FR] COMPOSES D'ARYLE CETONE ET COMPOSITIONS POUR LA DELIVRANCE D'AGENTS ACTIFS
申请人:EMISPHERE TECH INC
公开号:WO2005117854A2
公开(公告)日:2005-12-15
The present invention provides aryl ketone compounds and compositions containing them which facilitate the delivery of active agents. The aryl ketone compounds have the formula (I) or a salt thereof, where n=1 to 9, and R1 to R5 are independently hydrogen, C1 to C4 alkyl, C1 to C4 alkoxy, C2 to C4 alkenyl, halogen, hydroxyl, -NH-C(O)-CH3, or -O-C6H5.