HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 20309700, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 20309687 | HCID 20309687 | — |
| Catalyst | Perchloric Acid | HCID 24247 | — |
| Product | HCID 20309700 | HCID 20309700 | — |
Reaction Steps
3'-Carboxy-5'-amino-2',4',6'-triiodosuccinanilic acid can be acylated with acetic anhydride, using a few drops of perchloric acid as a catalyst to obtain 3'-carboxy-5'-acetamido-2',4',6'-triiodosuccinanilic acid [B; R is CH3CONH, R' and R" are H, Y' is CH2CH2, Z is OH].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04111937 |
| Source dataset | uspto-grants-1978_09 |
| ORD ID | ord-2f0d404b31564472aa24ad524ea750c7 |
| Source note | uspto-grants-1978_09 |