4,6-Bis(diphenyl­phosphino)phenoxazine (nixantphos)

The title compound, C(36)H(27)NOP(2), has been reported as a ligand on rhodium for the catalysis of hydro­formyl­ation reactions. The key feature of the compound is the intra­molecular P⋯P distance of 4.255 (2) Å. The bond angles at the P atoms range from 99.93 (10) to 103.02 (10)°. The phenoxazine...

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Detalles Bibliográficos
Autores principales: Marimuthu, Thashree, Bala, Muhammad D., Friedrich, Holger B.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960967/
https://www.ncbi.nlm.nih.gov/pubmed/21202102
http://dx.doi.org/10.1107/S1600536808006648
Descripción
Sumario:The title compound, C(36)H(27)NOP(2), has been reported as a ligand on rhodium for the catalysis of hydro­formyl­ation reactions. The key feature of the compound is the intra­molecular P⋯P distance of 4.255 (2) Å. The bond angles at the P atoms range from 99.93 (10) to 103.02 (10)°. The phenoxazine ring system is essentially planar and a non-crystallographic mirror plane through the N⋯O vector bis­ects the mol­ecule. The C—O bond lengths range from 1.388 (2) to 1.392 (2) Å and the C—N bond lengths range from 1.398 (3) to 1.403 (3) Å.

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