HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chlorotrimethylsilane → 2-(1H-indazol-6-ylamino)-4-(cyclopropylamino)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Chlorotrimethylsilane | HCID 6397 | — |
| Reactant | 1H-Indazol-6-amine | HCID 81423 | — |
| Reactant | 2-chloro-4-(cyclopropylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile | HCID 57990351 | — |
| Solvent | 1-Butanol | HCID 263 | — |
| Product | 2-(1H-indazol-6-ylamino)-4-(cyclopropylamino)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile | HCID 57990433 | 6.5% |
Reaction Conditions
| Temperature | 116 °C |
|---|
Reaction Steps
A mixture of 2-chloro-4-(cyclopropylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (109 mg, 0.28 mmol), 6-aminoindazole (75 mg, 0.56 mmol) and TMSCl (0.089 mL, 0.70 mmol) in nBuOH (4 mL) was stirred at 116° C. for 18 h. It was then concentrated in vacuo. The residue was purified by HPLC to give the titled compound (6 mg). MS 331.1 (M+H); UV 246.2, 307.9 nm.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08258144B2 |
| Source dataset | uspto-grants-2012_09 |
| ORD ID | ord-c0d4f3b1a5a24cd7a1124dbef4674023 |
| Source note | uspto-grants-2012_09 |