HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide → HCID 67239438, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide | HCID 58315432 | — |
| Reactant | tert-Butyl 4-(6-Aminopyridin-3-yl)-2-methyl-piperazine-1-carboxylate | HCID 58315477 | — |
| Product | HCID 67239438 | HCID 67239438 | 97.7% |
Reaction Steps
Using Buchwald Procedure A, 2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethyl amide (0.142 g, 0.485 mmol) and (+/−)-4-(6-amino-pyridin-3-yl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester (0.156 g, 0.533 mmol) gave 4-[6-(7-cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-pyridin-3-yl]-2-methyl-piperazine-1-carboxylic acid tert-butyl ester (260 mg, 97%) (following SiO2 chromatography, eluting with 0-3% MeOH/dichloromethane). MS (ESI) m/z 549.3 (M+H)+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08962630B2 |
| Source dataset | uspto-grants-2015_02 |
| ORD ID | ord-3e6aca41820d4b6c832e90f1eb9ff7ff |
| Source note | uspto-grants-2015_02 |