HuagongsheHuagongshe Chemistry Print Report · For research reference only
1211507-79-7 → 1211508-19-8
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1211507-79-7 | HCID 22406973 | — |
| Catalyst | Manganese dioxide | HCID 14801 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 1211508-19-8 | HCID 22406928 | 86.4% |
Reaction Steps
A mixture of cyclopropyl(thiazol-2-yl)methanol (327 mg, 2.1 mmol) and MnO2 (1.0 g, 11 mmol) in DCM (10 mL) was stirred at rt for 2 days. The mixture was diluted with DCM, filtered through a cake of Celite and the filtrate was concentrated to give the title compound as a colourless oil (278 mg, 86%). The product used without further purification. 1H NMR (400 MHz, CDCl3) δ ppm 7.93 (d, J=3.0 Hz, 1H), 7.61 (d, J=3.0 Hz, 1H), 3.05-3.22 (m, 1H), 1.16-1.30 (m, 2H), 0.98-1.11 (m, 2H); MS ESI 154.0 [M+M]+, calcd for [C7H7NOS+H]+ 154.0.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08980934B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-899a9197eb9946968ff3e8d9260cc899 |
| Source note | uspto-grants-2015_03 |