Divergent Photocatalytic Reactions of α-Ketoesters under Triplet Sensitization and Photoredox Conditions
作者:Jian Zheng、Xiao Dong、Tehshik P. Yoon
DOI:10.1021/acs.orglett.0c02314
日期:2020.8.21
The long-lived triplet excited states of transition metal photocatalysts can activate organic substrates via either energy- or electron-transfer pathways, and the rates of these processes can be influenced by rational tuning of the reaction conditions. The characteristic reactive intermediates generated, however, are distinct and can exhibit very different reactivity patterns. This mechanistic diversity
[EN] PROCESSES FOR FLUORINATION<br/>[FR] PROCÉDÉS DE FLUORATION
申请人:DOW AGROSCIENCES LLC
公开号:WO2020037109A1
公开(公告)日:2020-02-20
The present technology relates to fluorination reactions. Specifically, processes useful for making the fungicide compound, DFT are disclosed. More broadly, also disclosed herein are processes useful for deoxyfluorination at the α-aromatic position of a given compound.
A family of aryl-substituted maleimides was prepared and studied for their activity against calmodulin dependant kinase. Inhibitory activities against the enzyme ranged from 34 nM to > 20 mu M and were dependant upon both the nature of the aryl group and the hydrogen bond donating potential of the maleimide ring. Key interactions with the kinase ATP site and hinge region were found to be consistent with homology modeling predictions. (C) 2008 Elsevier Ltd. All rights reserved.
ABARCA, B.;HAYLES, D. J.;JONES, G.;SLISKOVIC, D. R., J. CHEM. RES. MICROFICHE, 1983, N 6, 144
作者:ABARCA, B.、HAYLES, D. J.、JONES, G.、SLISKOVIC, D. R.