HuagongsheHuagongshe Chemistry Print Report · For research reference only
Propionic anhydride → HCID 12636967, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Propionic anhydride | HCID 31263 | — |
| Reactant | 4-Phenoxybenzaldehyde | HCID 66139 | — |
| Product | HCID 12636967 | HCID 12636967 | 68% |
Reaction Steps
The procedure is performed in an analogous manner to that described in Example 17 (step A), starting from 4-phenoxybenzaldehyde and using 5 equivalents of propionic anhydride. Yield: 68% IR (nujol): 1665 cm-1 m.p. 133° C. 1H NMR (CDCl3 /TMS): 11.95 (broad s, 1H); 7.80 (s, 1H); 7.60 to 6.85 (m, 9H); 2.15 (s, 3H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05612371 |
| Source dataset | uspto-grants-1997_03 |
| ORD ID | ord-36e3df3e7f4e4fcdb2386b31697b456b |
| Source note | uspto-grants-1997_03 |