HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Sulfate → (R)-3-methoxydihydro-2H-pyran-4(3H)-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Sulfate | HCID 6497 | — |
| Reactant | 4,4-Dimethoxytetrahydro-2H-pyran-3-ol | HCID 12190988 | — |
| Reactant | Sodium t-butoxide | HCID 23676156 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | (R)-3-methoxydihydro-2H-pyran-4(3H)-one | HCID 11320949 | — |
Reaction Steps
reacting said 4,4-dimethoxytetrahydro-2H-pyran-3-ol in the presence of THF, NaOt-Bu, Me2SO4, and an acid to form (3R)-3-methoxytetrahydro-4H-pyran-4-one.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07361765B2 |
| Source dataset | uspto-grants-2008_04 |
| ORD ID | ord-89ddbea54ea246c88355ab6411e769e6 |
| Source note | uspto-grants-2008_04 |