HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 54362870, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 18973127 | HCID 18973127 | — |
| Reactant | Ethylorthoformate | HCID 53630039 | — |
| Product | HCID 54362870 | HCID 54362870 | — |
Reaction Steps
87.0 g (0.29 mol) of ethyl 2-(4,5,6-trichloronicotinoyl)acetate are heated with 56.2 g of (0.38 mol) of ethyl orthoformate and 65.2 g of acetic anhydride at 150°-160° C. for two hours. All volatile components are removed, initially in vacuo and then under a high vacuum up to 100° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05811433 |
| Source dataset | uspto-grants-1998_09 |
| ORD ID | ord-80ebb7f8c51c4f918bc2ada5fbe83d0e |
| Source note | uspto-grants-1998_09 |