HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2-Dichloroethane → HCID 86679412, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2-Dichloroethane | HCID 11 | — |
| Reactant | N-(tert-butoxycarbonyl)glycine | HCID 78288 | — |
| Reactant | (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-hydroxyethyl)pyridine 1-oxide | HCID 71092687 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 86679412 | HCID 86679412 | 74% |
Reaction Steps
(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-hydroxyethyl)pyridine 1-oxide (80 mg; 0.19 mmol) was dissolved in DMF (2 ml), then 2-(tert-butoxycarbonylamino)acetic acid (70 mg, 0.4 mmol), EDC (60 mg, 0.3 mmol), and DMAP (30 mg, 0.25 mmol) were added. The reaction was stirred at RT for 6 hours, then it was diluted with water and extracted with EtOAc. The organic phase was extracted with HCl 1M and with K2CO3 sat, dried over Na2SO4 and evaporated under vacuum to give 80 mg of the desired compound (Yield: 74%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09265768B2 |
| Source dataset | uspto-grants-2016_02 |
| ORD ID | ord-06b47c10235e41b78e1e6933592af4f2 |
| Source note | uspto-grants-2016_02 |