HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 178500068, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Methyl 5-bromo-4-oxopentanoate | HCID 9855825 | — |
| Reactant | Ammonium dithiocarbamate | HCID 11083854 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178500068 | HCID 178500068 | 51.5% |
Reaction Steps
To a mixture of methyl 5-bromolevulinate (1.22 g), water (5.2 ml) and ethanol (2.6 ml) was added ammonium dithiocarbamate (642 mg) at room temperature. After stirring at room temperature for 2 hours, the resulting crystal was collected by filtration and washed with a cold mixture of water and ethanol at first and diisopropyl ether (×2) to give 4-(2-methoxycarbonylethyl)-2-mercaptothiazole (0.61 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06150351 |
| Source dataset | uspto-grants-2000_11 |
| ORD ID | ord-19807df490354b17a75e43aca016000c |
| Source note | uspto-grants-2000_11 |