The invention concerns a highly selective procedure for the separation and purification of alfa,omega-diiodioperfluoroalkanes of the formula I-(RF)-I, wherein RF is a perfluoralkyl group having from 2 to 10 carbon atoms.This applied also to complex industrial mixtures with very long diiodoperfluoroalkanes (from 8 to 16 carbon atoms).
Procedure for the purification of alfa,omega diiodoperfluorinated compounds
METRANGOLO, PIERANGELO;RESNATI, GIUSEPPE
2007-01-01
Abstract
The invention concerns a highly selective procedure for the separation and purification of alfa,omega-diiodioperfluoroalkanes of the formula I-(RF)-I, wherein RF is a perfluoralkyl group having from 2 to 10 carbon atoms.This applied also to complex industrial mixtures with very long diiodoperfluoroalkanes (from 8 to 16 carbon atoms).File in questo prodotto:
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