A simple route to hexamethylguanidinium fluoride

Authors
Kolomeitsev, AA Bissky, G Kirsch, P Roschenthaler, GV
Citation
Aa. Kolomeitsev et al., A simple route to hexamethylguanidinium fluoride, J FLUORINE, 103(2), 2000, pp. 159-161
Citations number
19
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
JOURNAL OF FLUORINE CHEMISTRY
ISSN journal
00221139 → ACNP
Volume
103
Issue
2
Year of publication
2000
Pages
159 - 161
Database
ISI
SICI code
0022-1139(200005)103:2<159:ASRTHF>2.0.ZU;2-9
Abstract
Tetramethylchloroformamidinium chloride reacts with 2 mol equivalents of te tramethylammonium fluoride to give bis(dimethylamino)difluoromethane (1), T he treating of 1 with dimethylaminotrimethylsilane in acetonitrile yields q uantitatively hexamethylguanidinium fluoride (2). Reaction of 2 with (trifl uoromethyl)trimethylsilane provides an easy access to 1,1,1-trifluoro-2,2,2 -tris(dimethylamino)ethane (4). (C) 2000 Elsevier Science S.A. All rights r eserved.