Armstrong, Susan K. published the artcileOn the stereoselectivity of nitrone addition to ¦Á-diphenylphosphinoylalkenes, Name: Allyldiphenylphosphine oxide, the publication is Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1994), 2825-31, database is CAplus.
The title reaction was studied for both achiral and ¦Á-chiral alkenes and for cyclic and acyclic nitrones, e.g., I. In each case, addition to allyldiphenylphosphine oxide 1 gave a single isoxazolidine product, e.g., II. The configurations of these isoxazolidines were studied by NMR methods, and are consistent with reaction via exo transition states. Nitrone additions to ¦Á-chiral ¦Á-diphenylphosphinoyl alkenes gave two diastereoisomeric products in all cases studied. The configurations of these isoxazolidines were assigned by analogy with the achiral cases, and also by analogy with the addition of nitrile oxides to the same alkenes. This conversion also demonstrated the potential of this method for the synthesis of 2-(alk-2′-enyl)piperidines having defined double-bond geometry.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Name: Allyldiphenylphosphine oxide.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia