HuagongsheHuagongshe Chemistry Print Report · For research reference only
861554-75-8 → HCID 59540989, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 861554-75-8 | HCID 22486473 | — |
| Reactant | 7-iodo-5-triisopropylsilanyl-2-(3,4,5-trimethoxy-phenyl)-5H-pyrrolo[2,3-b]pyrazine | HCID 59540525 | — |
| Product | HCID 59540989 | HCID 59540989 | — |
Reaction Steps
4-Methoxy-1-[2-(3,4,5-trimethoxy-phenyl)-5H-pyrrolo[2,3-b]pyrazin-7-yl]-pentan-1-one was prepared starting from 7-iodo-5-triisopropylsilanyl-2-(3,4,5-trimethoxy-phenyl)-5H-pyrrolo[2,3-b]pyrazine and 4-methoxy-pentanal (Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen (1919), 52B 1800-12) following general procedures as described in these Examples 66, to afford a brown solid. MP 150-151° C., M+H=400.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08008298B2 |
| Source dataset | uspto-grants-2011_08 |
| ORD ID | ord-8ef61b584edc4ead9a326f6600c094e4 |
| Source note | uspto-grants-2011_08 |