HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Hydrazinopyrazine → 7H-Pyrrolo(2,3-d)pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Hydrazinopyrazine | HCID 1487823 | — |
| Reactant | 4-Hydrazinopyrimidine | HCID 12228554 | — |
| Reactant | 3-Hydrazinopyridazine | HCID 12295391 | — |
| Product | 7H-Pyrrolo(2,3-d)pyrimidine | HCID 261591 | — |
| Product | 5H-Pyrrolo[2,3-b]pyrazine | HCID 5370803 | — |
| Product | 7H-Pyrrolo(2,3-c)pyridazine | HCID 11513740 | — |
Reaction Steps
Substituting 2-hydrazinopyridine 51 with 4-hydrazinopyrimidine, 3-hydrazinopyridazine or 2-hydrazinopyrazine and following the procedure described above gives 7H-pyrrolo[2,3-d]pyrimidine, 7H-pyrrolo[2,3-c]pyridazine or 5H-pyrrolo[2,3-b]pyrazine respectively.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06479507B2 |
| Source dataset | uspto-grants-2002_11 |
| ORD ID | ord-de5b2f90f0834454a574446f141b95a5 |
| Source note | uspto-grants-2002_11 |