Organic compounds of niobium:: V. Reaction of niobium pentaethoxide with glycols

Mehrotra, R. C. ; Kapoor, P. N. (1965) Organic compounds of niobium:: V. Reaction of niobium pentaethoxide with glycols Journal of the Less Common Metals, 8 (6). pp. 419-427. ISSN 0022-5088

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002250...

Related URL: http://dx.doi.org/10.1016/0022-5088(65)90081-0

Abstract

Reactions of niobium pentaethoxide with diols(ethane, 1,2- and 1,3-propane, 2,3- and 1,4-butane and 1,5-pentane diols, hexylene glycol and pinacol) have been carried out in different stoichiometric ratios and the following three types of new derivatives (EtO)3Nb(glycol), (EtO)Nb(glycol)2 and Nb(glycol)3 have been isolated. Molecular weights of the few soluble glycollates shows that they are dimeric.

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