A Facile Route to Phosphanylborohydrides:Synthesis, Crystal Structure and Spectroscopic Properties of 1,2-Bis(Diphenylphosphinoborane)Ethane

Date

2011-01-01

Author

Yildirim, Leyla Tatar
Masjedi, Mehdi
Özkar, Saim

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A novel and simple synthetic way using NaBH4 in the mixure of H2O-THF was applied to prepare 1,2-bis(diphenylphosphinoborane)ethane, dppe(BH3)2, in high yield and purity. The phosphanylborohydride compound dppe(BH3)2 was isolated in the form of colorless crystals and characterized by single crystal X-ray diffraction, 1H, 13C, 31P and 11B NMR spectroscopy. Prismatic colorless crystals of dppe(BH3)2 were obtained in monoclinic crystal system and space group P21 with two asymmetric units in the unit cell. Lattice parameters were: a = 11.657(2), b = 17.237(2), c = 12.764(2) Å, β = 98.735(14)°, 2535.0(7) Å3

Subject Keywords

Crystal Structure, Synthesis, Phosphinoborane, Sodium Borohydride, Phosphanylborohydride, X-Ray Diffraction

URI

https://hdl.handle.net/11511/102694

Journal

Journal of Crystallization Process and Technology

DOI

https://doi.org/10.4236/jcpt.2011.11001

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

L. T. Yildirim, M. Masjedi, and S. Özkar, “A Facile Route to Phosphanylborohydrides:Synthesis, Crystal Structure and Spectroscopic Properties of 1,2-Bis(Diphenylphosphinoborane)Ethane,” Journal of Crystallization Process and Technology, vol. 01, pp. 1–7, 2011, Accessed: 00, 2023. [Online]. Available: https://hdl.handle.net/11511/102694.