Mayr's Database of Reactivity Parameters

3,4-bis(benzyloxy)-2-methyl-3,4-dihydro-2H-pyran

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Name 3,4-bis(benzyloxy)-2-methyl-3,4-dihydro-2H-pyran
Structure
Molecule class Nucleophiles » C-Nucleophiles » Enol Ethers » C=C-OR
SMILES C[C@H]1[C@H](OCC2=CC=CC=C2)[C@@H](OCC3=CC=CC=C3)C=CO1
Molecular formula C20H22O3
Quality ***
Parameters

N  Param.: 2.04

sN Param.: 1.20
Comment Diarylmethylium (benzhydrylium) and indolyl-aryl-methylium ions were used for the nucleophilicity determination.
Solvent dichloromethane
Reference Angew. Chem. Int. Ed. 2026, EarlyView, e24329
10.1002/anie.202524329