HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 53800728, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | Ethyl orthoformate | HCID 31214 | — |
| Reactant | Acetylacetone | HCID 31261 | — |
| Product | HCID 53800728 | HCID 53800728 | — |
Reaction Steps
From acetylacetone (20 g, 0.20 mol), triethyl orthoformate (29.6 g, 0.20 mol) and acetic anhydride (41 g, 0.40 mol): 19.3 g, 62%; bp=95°-110° C. at 0.3 mm Hg; NMR (CDCl3) δ 1.3-1.6 (t, 3H), 2.4 (d, 6H), 4.3-4.5 (q, 2H), 7.8 (d, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04555517 |
| Source dataset | uspto-grants-1985_11 |
| ORD ID | ord-bb4ce470cdbe4eeb8db02ed4f474c896 |
| Source note | uspto-grants-1985_11 |