The complex 18Crown[6].[NH4][HSO4].2H2O has been prepd. by co-grinding of solid 18Crown[6] ether and solid [NH4][HSO4], while the complex (15Crown[5])3.[NH4]2[H3O][HSO4]3.H2O has been obtained by kneading liq. 15Crown[5] together with solid [NH4][HSO4]. Structural characterization has been achieved on single crystals obtained by recrystn. of the solid products from water
Titolo: | Unprecedented mechanochemical preparation of 18Crown[6] and 15Crown[5] adducts of ammonium hydrogen sulfate by grinding or kneading. |
Autore/i: | BRAGA, DARIO; CURZI, MARCO; M. Lusi; GREPIONI, FABRIZIA |
Autore/i Unibo: | |
Anno: | 2005 |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1039/b504459f |
Abstract: | The complex 18Crown[6].[NH4][HSO4].2H2O has been prepd. by co-grinding of solid 18Crown[6] ether and solid [NH4][HSO4], while the complex (15Crown[5])3.[NH4]2[H3O][HSO4]3.H2O has been obtained by kneading liq. 15Crown[5] together with solid [NH4][HSO4]. Structural characterization has been achieved on single crystals obtained by recrystn. of the solid products from water |
Data prodotto definitivo in UGOV: | 2005-10-03 14:28:58 |
Appare nelle tipologie: | 1.01 Articolo in rivista |
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