HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → Hydrochloric Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 70214528 | HCID 70214528 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | Hydrochloric Acid | HCID 313 | — |
| Product | 1251772-69-6 | HCID 66733532 | — |
Reaction Steps
To tert-butyl (2R,65)-2,6-dimethyltetrahydro-2H-pyran-4-ylcarbamate (crude, 0.6 g) was added 4M HCl in 1,4-dioxane (15 ml) at r.t. It was stirred further at room temperature for 2 h, at which time LC/MS analysis confirmed full consumption of starting material. Solvent was removed in vacuo to get the desired (2R,6S)-2,6-dimethyltetrahydro-2H-pyran-4-amine as an HCl salt.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08591943B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-2bca9414f0614126b43613f29b7403ea |
| Source note | uspto-grants-2013_11 |