68695-92-1Relevant academic research and scientific papers
BESTIMMUNG DER IONENPAAR-BASIZITAT VON LITHIUM- UND KALIUMAMIDEN
Ahlbrecht, Hubertus,Schneider, Gunther
, p. 4729 - 4742 (2007/10/02)
Ion pair basicities of lithio and potassio salts of some secondary amines were determined by equilibration with benzyl compounds.With these bases it is possible to span a range of about 19 pK-units from pK = 27 up to 46.The structural dependence of thermodynamic as well as kinetic basicity is discussed.Some new effective amide bases for preparative purposes are recommended.For the first time the pK-value of toluene has been determined by direct equilibration.It amounts to 40.7 in tetrahydrofuran.
Substituent Effect on the Electrochemical Oxidation of Arylmethyl Anions. 3. Effect of Methyl Substitution on Diarylmethyl Anions
Bank, Shelton,Schepartz, Alanna,Giammatteo, Paul,Zubieta, Jon
, p. 3458 - 3464 (2007/10/02)
Electrochemical oxidation of a series of diarylmethyl anions was examined.Twelve varingly substituted groups including methyl, dimethyl, ring, and a CH2N(CH3)2 group were studied as the lithium salts in dimethoxyethane/tetramethylethylenediamine by use of
