HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → HCID 18182198, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | N-bromobutanimide | HCID 67184 | — |
| Reactant | HCID 18182359 | HCID 18182359 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 18182198 | HCID 18182198 | — |
Reaction Steps
367 mg of 4-benzyl-2-(3,4-methylenedioxyphenyl)thiazole was dissolved in 2 ml of N,N-dimethylformamide 244 mg of N-bromosuccinimide was added thereto under ice-cooling, followed by stirring overnight. Then, ethyl acetate was added to the reaction solution, followed by washing with water. The organic phase was further washed with brine, dried over anhydrous sodium sulfate and the solvent was removed. The residue was subjected to silica gel column chromatography using 3% ethyl acetate/hexane as an eluent for separation and purification, to give 377 mg of the target compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06599917B1 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-0bda1a47ac0d4c2b90e402f4315e03f1 |
| Source note | uspto-grants-2003_07 |