Mayr's Database of Reactivity Parameters

((4-methoxyphenyl)sulfonyl)(pyridin-4-yl)amide (Ph4P+) (in CH2Cl2)

For reactivities of structurally related compounds go to: Nucleophiles » N-Nucleophiles » Pyridines, Quinolines etc.

Information panel

Name ((4-methoxyphenyl)sulfonyl)(pyridin-4-yl)amide (Ph4P+) (in CH2Cl2)
Structure
image of molecule
Molecule class Nucleophiles » N-Nucleophiles » Pyridines, Quinolines etc.
SMILES O=S([N-]C1=CC=NC=C1)(C2=CC=C(OC)C=C2)=O
Molecular formula C12H11N2O3S-
Quality ***
Parameters

N  Param.: 19.63

sN Param.: 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-)]+.
Solvent dichloromethane
Reference J. Am. Chem. Soc. 2025, 147, 5043-5050
10.1021/jacs.4c14825