Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 14694-95-2, is researched, SMILESS is [Rh]Cl.P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.P(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6.P(C7=CC=CC=C7)(C8=CC=CC=C8)C9=CC=CC=C9, Molecular C54H45ClP3RhJournal, Article, Macromolecular Rapid Communications called Sequential Post-Polymerization Modification of Aldehyde Polymers to Ketone and Oxime Polymers, Author is Lee, Hyo Won; Lee, Nam Joo; Kim, Jeung Gon, the main research direction is sequential post polymerization modification aldehyde polystyrene ketone oxime; aldehydes; dual functionalization; ketones; oximes; post-polymerization modification.Formula: C54H45ClP3Rh.
A new sequential post-polymerization modification route has been developed for the synthesis of multifunctional polymers from a simple aldehyde polymer. In the first modification step, a template polymer derived from the radical polymerization of 4-vinylbenzaldehyde undergoes Rh-catalyzed hydroacylation with alkenes to furnish a group of ketone polymers. In the second modification step, Schiff base formation with alkoxy ammonium salts introduces a second group-an oxime functionality. Both the steps are highly efficient, introducing evenly distributed dual functionalities at the same position.
《Sequential Post-Polymerization Modification of Aldehyde Polymers to Ketone and Oxime Polymers》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(Tris(triphenylphosphine)chlororhodium)Formula: C54H45ClP3Rh.
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