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Lithium Complexes of Asymmetric Hydrogen Tetraimido Sulfate
Author(s) -
Matussek Julia,
HerbstIrmer Regine,
Stalke Dietmar
Publication year - 2015
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201402624
Subject(s) - chemistry , transmetalation , substituent , medicinal chemistry , hydrogen sulfate , imide , protonation , sulfate , lithium (medication) , sulfur , hydrogen , inorganic chemistry , polymer chemistry , organic chemistry , ion , catalysis , ionic liquid , medicine , endocrinology
Two novel monolithiated complexes, [(thf) 2 Li(N t Bu) 2 (NH t Bu)S(Ndipp)] ( 3 ) and [(thf) 2 Li(N t Bu) 2 (NH t Bu)S(Ndmp)] ( 4 ), are presented from the reaction of the neutral tri( tert ‐butyl)sulfur triimide S(N t Bu) 3 ( 1 ), n BuLi, and diisopropylaniline and dimethylaniline, respectively. These asymmetrically substituted hydrogen tetraimido sulfate complexes of lithium provide the opportunity to switch the metal in a transmetalation reaction and to introduce another substituent at the protonated imide function.