5,6-Dihydro-2H-pyran-2-one and 2H-pyran-2-one
Organic Syntheses

A checked procedure from Organic Syntheses, the journal whose preparations are repeated in a second laboratory before publication. The full experimental, with amounts, hazards and characterisation data, is on orgsyn.org.
Reagents
| Compound | Role | Equiv | MW (g/mol) | ρ (g/mL) | Safety |
|---|---|---|---|---|---|
| 5,6-Dihydro-2H-pyran-2-one3393-45-1 · C5H6O2 | product | — | 98.10 | — | Warning |