HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbon Dioxide → HCID 68544872, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbon Dioxide | HCID 280 | — |
| Reactant | 2H-[1,3]Dioxolo[4,5-b]pyridine | HCID 12563079 | — |
| Reactant | 6-chloro-2H-[1,3]dioxolo[4,5-b]pyridin-7-amine | HCID 68548651 | — |
| Product | HCID 68544872 | HCID 68544872 | 80% |
Reaction Steps
Using an analogous procedure to that described in the second paragraph of the portion of Example 1 that is concerned with the preparation of the starting material 4-amino-5-chloro-2,3-methylenedioxypyridine, 2,3-methylenedioxypyridine was reacted with carbon dioxide gas to give 2,3-methylenedioxypyridine-4-carboxylic acid in 80% yield; NMR Spectrum: (DMSOd6) 6.24 (s, 2H), 7.13 (d, 1H); 7.63 (d, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07462623B2 |
| Source dataset | uspto-grants-2008_12 |
| ORD ID | ord-47b18c9deddc43029225f8abeaafdb2f |
| Source note | uspto-grants-2008_12 |