913724-93-3Relevant academic research and scientific papers
Ph2PI as a reduction/phosphination reagent: Providing easy access to phosphine oxides
Wang, Feijun,Qu, Mingliang,Chen, Feng,Xu, Qin,Shi, Min
supporting information; experimental part, p. 8580 - 8582 (2012/09/22)
The reaction of aldehydes with Ph2PI provides a facile way to the synthesis of pentavalent phosphine compounds with moderate to good yields.
Square-planar dichloro palladium complexes with trans-configurated phosphine ligands avoiding ortho-metallation: Ligand design, complex synthesis, molecular structure and catalytic potential for Suzuki cross-coupling reactions
Chahen, Ludovic,Therrien, Bruno,Süss-Fink, Georg
, p. 4257 - 4264 (2007/10/03)
The square-planar palladium complexes trans-[PdCl2(PPh2-CH2-2,4,6-C6H2Me3)2] (1) and trans-[PdCl2(η2-PPh2-CH2-2,4,6-C6HMe3-CH2-2,4,6-C6HMe3-CH2-PPh2)] (2) have been synthesized from [PdCl2(cod)] (cod = 1,5-cyclooctadiene) and the corresponding new phosphine or diphosphine ligands. The single-crystal X-ray structure analysis reveals for both complexes a trans arrangement of the two chlorine and of the two phosphorus atoms. In both cases, ortho-metallation leading to palladacycles is not possible, since all ortho positions in the benzylic rings of 1 and 2 are blocked by methyl substituents. Both complexes are found to catalyze Suzuki cross-coupling reactions of deactivated and even bulky arene substrates.
