Mayr's Database Of Reactivity Parameters
AK Prof. Mayr

Details of Molecule ((4-methoxyphenyl)sulfonyl)(pyridin-4-yl)amide (Ph4P) (in CH2Cl2)

For reactivities of structurally related compounds go to: Nucleophiles » N-Nucleophiles » Pyridines, Quinolines etc.
Structure image of molecule
Molecule class Nucleophiles » N-Nucleophiles » Pyridines, Quinolines etc.
Quality ***
Parameters N  Parameter: 19.63
sN Parameter: 0.65
Comment N and sN were determined with reference electrophiles (benzhydrylium ions) at a constant ionic strength I = 1.0 mM and corrected for the free anion concentration; counterion is a triple ion of [(Ph4P+)2(Nuc-)]+.
Sum formula C12H11N2O3S-
Solvent dichloromethane
Reference J. Am. Chem. Soc. 2025, xx, ASAPArticle
DOI: 10.1021/jacs.4c14825