HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2-Dichloroethane → HCID 57889973, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2-Dichloroethane | HCID 11 | — |
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | (S)-4-(4-chlorophenyl)-3,3-dimethylpiperidin-4-ol | HCID 18437142 | — |
| Reactant | HCID 57889332 | HCID 57889332 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 57889973 | HCID 57889973 | 6.5% |
Reaction Steps
(R)-3-Methyl-2-(pyridine-3-ylamino)butanoic acid (162 mg, 0.83 mmol), (S)-4-(4-chlorophenyl)-3,3-dimethylpiperidin-4-ol (200 mg, 0.83 mmol), EDC (320 mg, 1.67 mmol), HOBT (113 mg, 0.83 mmol), DIPEA (431 mg, 3.34 mmol), and DMF (4 mL) was stirred overnight at rt. Example 607 was isolated as a greenish solid using preparative reverse phase HPLC (22.5 mg, 6.5% yield). M+H=416.18.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07601844B2 |
| Source dataset | uspto-grants-2009_10 |
| ORD ID | ord-abbdba8165df4282a32c9cb39f039f34 |
| Source note | uspto-grants-2009_10 |