71172-69-5Relevant articles and documents
Iodobenzene-catalyzed oxidative cleavage of olefins to carbonyl compounds
Du, Lele,Wang, Zechao,Wu, Junliang
, (2020/07/20)
A metal-free approach for the oxidative cleavage of carbon–carbon double bonds of olefins to carbonyl compounds was established by using oxidant m-CPBA and non-metallic organocatalyst PhI in toluene/H2O. A broad scope of aromatic olefins was used. All the reactions proceeded smoothly at 35 °C in short reaction time to furnish the respective mono- and double carbonyl compounds selectively in moderate to good yields.
Well-defined air-stable palladium HASPO complexes for efficient Kumada-Corriu cross-couplings of (Hetero)aryl or alkenyl tosylates
Ackermann, Lutz,Kapdi, Anant R.,Fenner, Sabine,Kornhaab, Christoph,Schulzke, Carola
supporting information; experimental part, p. 2965 - 2971 (2011/05/05)
Palladium complexes of representative heteroatom-substituted secondary phosphine oxide (HASPO) preligands were synthesized and fully characterized, including X-ray crystal structure analysis. Importantly, these well-defined complexes served as highly efficient catalysts for Kumada-Corriu cross-coupling reactions of aryl, alkenyl, and even heteroaryl tosylates. Particularly, an air-stable catalyst derived from inexpensive PinP(O)H displayed a remarkably high catalytic efficacy, which resulted in cross-couplings at low catalyst loadings under exceedingly mild reaction conditions with ample scope.
A ligand free and room temperature protocol for Pd-catalyzed kumada-corriu couplings of unactivated alkenyl phosphates
Gauthier, Delphine,Beckendorf, Stephan,Gogsig, Thomas M.,Lindhardt, Anders T.,Skrydstrup, Troels
supporting information; experimental part, p. 3536 - 3539 (2009/09/30)
Kumada - Corriu cross-couplings of nonactivated cyclic and acyclic vinyl phosphates with aryl magnesium reagents afforded a series of 1,1-disubtituted alkenes in good yields for most cases when the reactions were performed at room temperature with the sim
