Bordwell, Frederick G. published the artcileEffects of sulfenyl, sulfinyl and sulfonyl groups on acidities and homolytic bond dissociation energies of adjacent C-H and N-H bonds, Recommanded Product: N-(tert-Butyl)-S-phenylthiohydroxylamine, the publication is Journal of Physical Organic Chemistry (1998), 11(6), 397-406, database is CAplus.
Acidities and bond dissociation energies (BDEs) of the N-H bond in two phenylsulfenylamides, PhSNHBz and PhSNH-t-Bu, and four phenylsulfenylanilides, 4-GC6H4NHSPh, where G=MeO, H, Br and CN, were measured in order to compare the effects of substituents on acidities and BDEs of N-H bonds with those of C-H bonds. The effects of PhS groups on acidities and BDEs in a series of C-H acids were found to be comparable to those on acidities and BDEs of PhS in a similar series of N-H acids. Comparisons were also made of the effects of changing the oxidation state of sulfur in the series PhS, PhSO and PhSO2 on the acidities and BDEs of adjacent N-H and C-H bonds in weak acids. Hammett-type plots of pKHA values for Ph benzyl sulfones (4-GC6H4CH2SO2Ph) and phenylsulfenylanilides (4-GC6H4NHSPh) were linear vs. ¦Òp– values. A linear plot was obtained and explained for a plot of BDE of the N-H bonds in remotely substituted phenylsulfonylanilides with ¦Ò+ values. Plots of BDEs vs. Eox(A–) were also linear for 4-substituted phenylsulfenylanilides (4-GC6H4NHSPh), phenylsulfonylanilides (4-GC6H4NHSO2Ph) and Ph benzyl sulfones (4-GC6H4CH2SO2Ph).
Journal of Physical Organic Chemistry published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, Recommanded Product: N-(tert-Butyl)-S-phenylthiohydroxylamine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia