Synthesis of Quinolines via Rh(III)-Catalyzed Oxidative Annulation of Pyridines
作者:Guoyong Song、Xue Gong、Xingwei Li
DOI:10.1021/jo201266u
日期:2011.9.16
Selective synthesis of quinolines has been achieved via oxidative annulation of functionalized pyridines with two alkyne molecules under Rh(III)-catalyzed cascade C–H activation of pyridines using Cu(OAc)2 as an oxidant. The selectivity of this reaction is oxidant-dependent, particularly on the anion of the oxidant.
ARYLOYL(OXY OR AMINO)PENTAFLUOROSULFANYLBENZENE COMPOUND, PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AND PRODRUGS THEREOF
申请人:UBE INDUSTRIES, LTD.
公开号:US20160244407A1
公开(公告)日:2016-08-25
An aryloyl(oxy or amino)pentafluorosulfanylbenzene compound having pharmacological action. The aryloyl(oxy or amino)pentafluorosulfanylbenzene compound is represented by general formula (A-I), a pharmaceutically acceptable salt thereof, and a prodrug thereof,
wherein all of parameters represent the same meanings as defined in the specification.