HuagongsheHuagongshe Chemistry Print Report · For research reference only
tert-Butyl piperazine-1-carboxylate → HCID 67240466, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | tert-Butyl piperazine-1-carboxylate | HCID 143452 | — |
| Reactant | 7-cyclopentyl-2-(5-formyl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide | HCID 58315440 | — |
| Product | HCID 67240466 | HCID 67240466 | 65.5% |
Reaction Steps
Following General Procedure B, 7-cyclopentyl-2-(5-formyl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (0.35 g, 0.926 mmol) and piperazine-1-carboxylic acid tert-butyl ester (0.19 g, 1.02 mmol) gave 4-[6-(7-cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-pyridin-3-ylmethyl]-piperazine-1-carboxylic acid tert-butyl ester as a white solid (0.333 g, 60%). The material is used directly in the next step. MS(ESI) m/z 549.3 (M+H)+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08415355B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-beb49f13335246e992a342a555aeb60d |
| Source note | uspto-grants-2013_04 |