1083-98-3Relevant articles and documents
Functionalised phosphonate ester supported lanthanide (Ln = La, Nd, Dy, Er) complexes
Koehne, Ingo,Lik, Artur,Gerstel, Miriam,Bruhn, Clemens,Reithmaier, Johann Peter,Benyoucef, Mohamed,Pietschnig, Rudolf
, p. 16683 - 16692 (2020)
A series of phosphonate ester supported lanthanide complexes bearing functionalities for subsequent immobilisation on semiconductor surfaces are prepared. Six phosphonate ester ligands (L1-L6) with varying aromatic residues are synthesised. Subsequent com
Palladium-catalyzed phosphorylation of benzyl ammonium triflates with P(O)H compounds
Chen, Tieqiao,Huang, Tianzeng,Liu, Long,Wang, Wenqi,Wang, Yuan,Xu, Hanshuang,Xu, Kaiqiang
, (2020/03/03)
A palladium-catalyzed phosphorylation of benzyl ammonium triflates with P(O)H compounds has been developed. Various benzylphosphorus compounds were produced in good to excellent yields with high functional group tolerance. All the three kinds of hydrogen phosphoryl compounds, i.e. H-phosphonates, H-phosphinates and secondary phosphine oxides, were applicable to this reaction. The successful scale-up experiment and one-pot synthetic operation also well demonstrated its practicality.
Preparation method of aryl methyl phosphine acylate
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Paragraph 0037, (2019/10/01)
The invention discloses a preparation method of aryl methyl phosphine acylate. The method uses (hetero) aryl acetic acid as the starting material, and the raw materials are easily available and have agreat variety. The product obtained by the method provided by the invention has various types and wide uses. The aryl methyl phosphine acylate can be easily converted into a bis (hetero)arylethene derivative, and the compound can be used for preparation of dyes, fluorescent agents, whiteners, light-emitting diodes and other devices. In addition, the method disclosed by the invention has the advantages of easily available, stable and low toxicity raw materials, mild reaction conditions, high yield of target product, low pollution, simple reaction operation and post-treatment process, and is suitable for industrial production.