A chromium tricarbonyl complex featuring the 4,6-bis(diphenylphosphinomethyl)dibenzothiophene (PSP(Ph)) ligand

ABSTRACT: The new PSP pincer ligand 4,6-bis(diphenylphosphinomethyl)dibenzothiophene (PSP(Ph)) was prepared in 89 % yield. With this ligand, a solvothermal synthesis of a Cr complex of the type [Cr(κ(3)P,S,P-PSP)(CO)(3)] is described. The X-ray structure of this compound is presented. We demonstrate...

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Detalles Bibliográficos
Autores principales: Mastalir, Matthias, Schweinzer, Clara, Weil, Matthias, Pittenauer, Ernst, Allmaier, Günter, Kirchner, Karl
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2016
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4899494/
https://www.ncbi.nlm.nih.gov/pubmed/27358501
http://dx.doi.org/10.1007/s00706-016-1707-9
Descripción
Sumario:ABSTRACT: The new PSP pincer ligand 4,6-bis(diphenylphosphinomethyl)dibenzothiophene (PSP(Ph)) was prepared in 89 % yield. With this ligand, a solvothermal synthesis of a Cr complex of the type [Cr(κ(3)P,S,P-PSP)(CO)(3)] is described. The X-ray structure of this compound is presented. We demonstrate that the solvothermal synthesis technique provides a powerful, simple, and practical synthetic method resulting in a high isolated yield in a short reaction time. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s00706-016-1707-9) contains supplementary material, which is available to authorized users.

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