221910-24-3Relevant articles and documents
Synthesis and characterization of an isopropylBippyPhos precatalyst
Coffey, Steven B.,Bernhardson, David J.,Wright, Stephen W.
, (2021/12/17)
A review of our high throughput reaction screening data revealed that BippyPhos was frequently associated with successful outcomes in Buchwald – Hartwig amination reactions. A barrier to the wider use of this ligand, particularly among those performing sm
ONO pincer type Pd(II) complexes: Synthesis, crystal structure and catalytic activity towards C-2 arylation of quinoline scaffolds
Arumugam, Vignesh,Kaminsky, Werner,Nallasamy, Dharmaraj
, p. 77948 - 77957 (2015/09/28)
Four new palladium(II) complexes featuring ONO pincer type hydrazone ligands were synthesized and characterized by spectroscopic and single-crystal XRD analysis. These complexes showed excellent catalytic activity towards the Suzuki-Miyaura cross coupling reaction of 2-chloroquinoline derivatives with various aryl boronic acids. The main advantages over previous methodologies include low catalyst loading, less problematic reaction media (H2O-DMF (80:20%)) and a lower reaction temperature of 60 °C for optimal performance.
PdCl2(dppf)-catalyzed in situ coupling of 2-hydroxypyridines with aryl boronic acids mediated by PyBroP and the one-pot chemo- and regioselective construction of two distinct aryl-aryl bonds
Li, Shui-Ming,Huang, Jie,Chen, Guo-Jun,Han, Fu-She
supporting information; experimental part, p. 12840 - 12842 (2012/01/05)
We present a PdCl2(dppf)-catalyzed synthesis of 2-arylated pyridine derivatives via the in situ coupling of 2-OH pyridines and boronic acids mediated by PyBroP. In addition, the highly chemo- and regioselective construction of two different aryl-aryl bonds via a one-pot operation has also been demonstrated by the orthogonal use of this method with the Ni-catalyzed Suzuki-Miyaura coupling of phenols.