HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid → HCID 71748081, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid | HCID 771938 | — |
| Reactant | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Reactant | 5H,6H,7H,8H,9H-pyrido[2,3-d]azepine | HCID 23122743 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 71748081 | HCID 71748081 | — |
Reaction Steps
73 mg (0.23 mmol) TBTU was added to 50 mg (0.21 mmol) 6-Bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 31 mg (0.21 mmol) 6,7,8,9-Tetrahydro-5H-pyrido[2,3-d]azepine and 90 μL (0.64 mmol) TEA in 1.5 mL DMF and stirred at RT overnight. The reaction mixture was purified by HPLC chromatography and lyophilized. Yield: 22 mg (29% of theory). ESI-MS: m/z=372 (M+H)+; Rt(HPLC): 0.81 min. (Method J).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09029360B2 |
| Source dataset | uspto-grants-2015_05 |
| ORD ID | ord-a27e939a9a584b5092e69d737c071641 |
| Source note | uspto-grants-2015_05 |