Mayr's Database of Reactivity Parameters

3,4-dihydro-2H-pyran (in MeCN)

Information panel

Name 3,4-dihydro-2H-pyran (in MeCN)
Structure
Molecule class Nucleophiles » C-Nucleophiles » Enol Ethers » C=C-OR
SMILES C1COC=CC1
Molecular formula C5H8O
Quality ***
Parameters

N  Param.: 2.98

sN Param.: 0.72
Comment Diarylmethylium (benzhydrylium) and indolyl-aryl-methylium ions were used for the nucleophilicity determination.
Solvent MeCN
Reference Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329