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JCPT> Vol.1 No.1, April 2011
A Facile Route to Phosphanylborohydrides:Synthesis, Crystal Structure and Spectroscopic Properties of 1,2-Bis(Diphenylphosphinoborane)Ethane
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DOI: 10.4236/jcpt.2011.11001 4,375 Downloads 10,902 Views Citations
Leyla Tatar Yildirim, Mehdi Masjedi, Saim Özkar
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
Crystal Structure, Synthesis, Phosphinoborane, Sodium Borohydride, Phosphanylborohydride, X-Ray Diffraction
L. 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. 1 No. 1, 2011, pp. 1-7. doi: 10.4236/jcpt.2011.11001.
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