Application of 50777-76-9. Let’s face it, organic chemistry can seem difficult to learn. Especially from a beginner’s point of view. Like 50777-76-9, Name is 2-(Diphenylphosphino)benzaldehyde. In a document type is Article, introducing its new discovery.
A general and efficient palladium-catalyzed coupling of propargylic carbonates with organoboronic acids has been developed by identifying a commercially available semi-labile bidentated o-(diphenylphosphino)benzaldehyde as the effective ligand affording allenes under a set of very mild reaction conditions. Many functional groups are tolerated in this reaction, and high chirality transfer has also been realized in the presence of water leading to a very rapid reaction for the synthesis of easily racemized 1,3-diarylallenes. A rationale has been proposed to demonstrate the role of the ligand.
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Reference:
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate