HuagongsheHuagongshe Chemistry Print Report · For research reference only
methyl 1-ethyl-1H-thieno[3,2-c]pyrazole-5-carboxylate → (1-Ethyl-1H-thieno[3,2-c]pyrazol-5-yl)methanamine chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | methyl 1-ethyl-1H-thieno[3,2-c]pyrazole-5-carboxylate | HCID 67305514 | — |
| Reactant | Thieno[3,2-c]pyridin-2-ylmethanamine hydrochloride | HCID 67306703 | — |
| Reactant | (2-Ethyl-2H-thieno[3,2-c]pyrazol-5-yl)methanaminium chloride | HCID 86671433 | — |
| Product | (1-Ethyl-1H-thieno[3,2-c]pyrazol-5-yl)methanamine chloride | HCID 86671434 | — |
Reaction Steps
Intermediate G′ was prepared from methyl 1-ethyl-1H-thieno[3,2-c]pyrazole-5-carboxylate (G′-3) following similar procedures for synthesizing intermediate D from D-2, as described above. MS (m/z): 182 (M+1)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08507487B2 |
| Source dataset | uspto-grants-2013_08 |
| ORD ID | ord-2248acaed2da4934a4a8be94cf3c428e |
| Source note | uspto-grants-2013_08 |