versatile tool for the construction of (hetero)biaryl scaffolds. However, the cross-electrophile coupling using abundant (hetero)arylhalides and pseudohalides is still in its infancy. In particular, a robust and general method for the cross-electrophile coupling would allow unparalleled entry into the vast collection of commercially available, structurally diverse (hetero)arylhalides and pseudohalides
Dehmlow, Eckehard V.; Sleegers, Arthur, Liebigs Annalen der Chemie, 1992, # 9, p. 953 - 960
作者:Dehmlow, Eckehard V.、Sleegers, Arthur
DOI:——
日期:——
[EN] SALTS AND SOLID FORMS OF ISOQUINOLINONES AND COMPOSITION COMPRISING AND METHODS OF USING THE SAME<br/>[FR] SELS ET FORMES SOLIDES D'ISOQUINOLINONES ET COMPOSITIONS LES COMPRENANT ET PROCÉDÉS POUR LES UTILISER
申请人:INFINITY PHARMACEUTICALS INC
公开号:WO2014151386A1
公开(公告)日:2014-09-25
Solid forms of chemical compounds that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein. Also provided herein are processes for preparing compounds, solid forms thereof, and pharmaceutical compositions thereof.
Zirconium-redox-shuttled cross-electrophile coupling of aromatic and heteroaromatic halides
作者:Ting-Feng Wu、Yue-Jiao Zhang、Yue Fu、Fang-Jie Liu、Jian-Tao Tang、Peng Liu、F. Dean Toste、Baihua Ye
DOI:10.1016/j.chempr.2021.06.007
日期:2021.7
palladium-catalyzed processes. The zirconaaziridine-mediated palladium (ZAPd)-catalyzed reaction shows excellent compatibility with various functional groups and diverse heteroaromatic scaffolds. In accord with density functional theory (DFT) calculations, a redox transmetallation between the oxidativeaddition product and the zirconaaziridine is proposed as the crucial elementary step. Thus, cross-coupling selectivity
Finkelstein reaction (Buchwald procedure) performed on 2,2′-dibromo derivatives. Selected compounds of this new family of atropisomeric 4,4′-bipyridines were enantioseparated by high performance liquid chromatography on chiral stationary phases, and the absoluteconfigurations of the separated enantiomers were assigned by using X-ray diffraction analysis. The latter revealed that various halogen bond