OXIDATIVE COUPLING OF ARYL BORON REAGENTS WITH SP3-CARBON NUCLEOPHILES, AND AMBIENT DECARBOXYLATIVE ARYLATION OF MALONATE HALF-ESTERS VIA OXIDATIVE CATALYSIS
申请人:The Governors of the University of Alberta
公开号:US20180186721A1
公开(公告)日:2018-07-05
Described herein are methods of oxidative coupling of aryl boron reagents with sp
3
-carbon nucleophiles, and ambient decarboxylative arylation of malonate half-esters via oxidative catalysis.
A versatile and site-selective rhodium(III)-catalyzed aerobic oxidativealkenylation of arylacetamides including primary, secondary, and tertiary amides having a weak O-coordinating acetamide directing group with alkenes is described. In the reaction, air was utilized as a sole oxidant. The reaction was compatible with activated alkenes and maleimides.
The C–H alkylation of arylacetamides with activated alkenes such as substituted acrylates and vinylsulphone in the presence of a ruthenium catalyst and organic acid via the weak O-coordination under the redox free version is described. The present protocol was effective with different substituted arylacetamides including secondary and tertiary amides. The reaction mechanism including the ortho C–H
[EN] INDAZOLYL TRIAZOLE DERIVATIVES AS IRAK INHIBITORS<br/>[FR] DÉRIVÉS D'INDAZOLYL TRIAZOLE EN TANT QU'INHIBITEURS D'IRAK
申请人:MERCK SERONO SA
公开号:WO2012084704A1
公开(公告)日:2012-06-28
Compounds of Formula (I) are used for the treatment of inflammation and autoimmune disorders.
化合物(I)的公式用于治疗炎症和自身免疫性疾病。
Correction to “Photoenzymatic Reductions Enabled by Direct Excitation of Flavin-Dependent ‘Ene’-Reductases”
作者:Braddock A. Sandoval、Phillip D. Clayman、Daniel G. Oblinsky、Seokjoon Oh、Yuji Nakano、Matthew Bird、Gregory D. Scholes、Todd K. Hyster
DOI:10.1021/jacs.1c01618
日期:2021.3.10
the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences of the U.S. Department of Energy (DOE) through grant DE-SC0019370. Use of the Laser Electron Accelerator Facility (LEAF) of the BNL Accelerator Center for Energy Research (ACER) was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences