Pandey, Sushil K. ; Srivastava, Ghanshyam ; Mehrotra, Ram C. (1993) Triisopropoxyniobium(V) and tantalum(V)bis-O,O'-dialkyl dithiophosphates Transition Metal Chemistry, 18 (1). pp. 31-33. ISSN 0340-4285
Full text not available from this repository.
Official URL: http://www.springerlink.com/content/n5711568554681...
Related URL: http://dx.doi.org/10.1007/BF00136044
Abstract
Triisopropoxy bis(O,O'-dialkyl dithiophosphates), (i-PrO)3M[S2P(OR)2]2 (M = Nbv, Tav; R = n-Pr, i-Pr, i-Bu and Ph) have been prepared by reacting the appropriate triisopropoxymetal(V)dichloride, (i-PrO)3MCl2 (1 mol) with sodium/ammonium dialkyl dithiophosphates (2 mols)in THF. The monomeric products which are viscous liquids, soluble in common organic solvents and highly susceptible to hydrolysis, were characterized by i.r. and n.m.r. spectra which indicate a bidentate mode of attachment of dithiophosphato groups to the metal.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer-Verlag. |
| ID Code: | 30295 |
| Deposited On: | 22 Dec 2010 09:57 |
| Last Modified: | 07 Jun 2011 04:45 |
Repository Staff Only: item control page
