Mayr's Database of Reactivity Parameters

3,4-dimethoxy-2-(methoxymethyl)-3,4-dihydro-2H-pyran

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Name 3,4-dimethoxy-2-(methoxymethyl)-3,4-dihydro-2H-pyran
Structure
Molecule class Nucleophiles » C-Nucleophiles » Enol Ethers » C=C-OR
SMILES CO[C@H]1[C@H](OC)[C@@H](COC)OC=C1
Molecular formula C9H16O4
Quality ***
Parameters

N  Param.: 1.53

sN Param.: 1.38
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