Premium
[(Me 2 N) 2 SF 2 ] 2⊕ , a Sulfur( VI ) Dication
Author(s) -
Henle Hartmut,
Hoppenheit Reinhard,
Mews Rüdiger
Publication year - 1984
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198405071
Subject(s) - dication , sulfur , chemistry , reagent , nitrogen , isotopes of sulfur , inorganic chemistry , ion , crystallography , analytical chemistry (journal) , organic chemistry , biochemistry , amino acid , methionine
The ability to electrophilically methylate a cation such as 2 demonstrates the extraordinary preparative potential of [CH 3 OSO] ⊕ X ⊖ . The reagent methylates 1 exclusively at the thiazyl nitrogen, and the salts 3 of the sulfur( VI ) dication are obtained via salts 2 . Compounds 3a , X = AsF 6 , and 3b , X = SbF 6 , are stable solids.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom