Iron(III) Chloride/Phenylsilane‐Mediated Cascade Reaction of Allyl Alcohols with Maleimides: Synthesis of Poly‐Substituted γ‐Butyrolactones
作者:Hua Zhang、Xiao‐Yu Zhan、Xu‐Ling Chen、Lei Tang、Shuai He、Zhi‐Chuan Shi、Yu Wang、Ji‐Yu Wang
DOI:10.1002/adsc.201900843
日期:2019.11.5
A iron‐catalyzed free radical cascade reaction of allyl alcohols with N‐substituted maleimides for accessing poly‐substituted γ‐butyrolactones has been developed. In this protocol, various allyl alcohols can open N‐substituted maleimide rings to form allyl ester intermediates, and the allyl ester intermediates can be converted into an allyl ester alkyl radicals and undergo intramolecular free radical
Ruthenium-Catalyzed Remote Electronic Activation of Aromatic CF Bonds
作者:Andrew J. A. Watson、Benjamin N. Atkinson、Aoife C. Maxwell、Jonathan M. J. Williams
DOI:10.1002/adsc.201200879
日期:2013.3.11
The tandem isomerization and nucleophilic aromatic substitution of allylic fluoro‐substituted benzylic alcohols is described for the first time. In the presence of the ruthenium complex Ru(PPh3)3(CO)(H)2, 1‐(4‐fluorophenyl)prop‐2‐en‐1‐ol is converted into the corresponding para‐amino ketone or para‐phenolic substituted ketone.
[EN] TRIAZOLOPYRIDINYL COMPOUNDS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS TRIAZOLOPYRIDINYLE EN TANT QU'INHIBITEURS DE KINASE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2022086828A1
公开(公告)日:2022-04-28
Compounds having formula (I), and enantiomers, and diastereomers, stereoisomers, pharmaceutically-acceptable salts thereof,Formula (I): are useful as kinase modulators, including RIPK1 modulation. All the variables are as defined herein.