HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-5-carboxylate → 3-(3-Chlorophenyl)-7-chloro-pyrazolo-[1,5-a]-pyrimidine-6-carboxylic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-5-carboxylate | HCID 12366074 | — |
| Reactant | HCID 178469870 | HCID 178469870 | — |
| Product | 3-(3-Chlorophenyl)-7-chloro-pyrazolo-[1,5-a]-pyrimidine-6-carboxylic acid ethyl ester | HCID 58628905 | — |
Reaction Steps
This compound was synthesized from 7-oxo-3-(3-chlorophenyl)-4,7-dihydro-pyrazolo-[1,5-a]-pyrimidine-6-carboxylic acid ethyl ester, according to the process for synthesizing the foregoing 7-chloro-pyrazolo-[1,5-a]-pyrimidine-5-carboxylic acid ethyl ester. mp: 140-141° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07662826B2 |
| Source dataset | uspto-grants-2010_02 |
| ORD ID | ord-d014147c8bb54b4197194a433b818529 |
| Source note | uspto-grants-2010_02 |