HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 58550835, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Methylamine hydrochloride | HCID 6364545 | — |
| Reactant | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Reactant | HCID 67467458 | HCID 67467458 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 58550835 | HCID 58550835 | — |
Reaction Steps
7-Chloro-1′-(4-isopropoxy-3-methylbenzoyl)spiro[benzo[b]-pyrrolo[1,2-d][1,4]oxazine-4,4′-piperidine]-1-carboxylic acid (17 mg, 0.034 mmol), methanamine hydrochloride (2.3 mg, 0.034 mmol), and Et3N (19 μL, 0.14 mmol) were taken up in dry dichloromethane (0.5 mL). HATU (13 mg, 0.034 mmol) was added and the mixture was allowed to stir for 15 min at room temperature. The mixture was purified by prep-HPLC to provide 7-chloro-1′-(4-isopropoxy-3-methylbenzoyl)-N-methylspiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4′-piperidine]-1-carboxamide. ESI-MS m/z calc. 507.2. found 508.0 (M+1)+. Retention time: 1.92 minutes (3 min run).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08598164B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-f1fbd6176ece4d2eb9fb8b7a80997f55 |
| Source note | uspto-grants-2013_12 |