HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 13021429, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 5-(Chloromethyl)-2-hydroxybenzaldehyde | HCID 335291 | — |
| Product | HCID 13021429 | HCID 13021429 | 79% |
Reaction Steps
3-Formyl-4-hydroxy benzyl chloride (675 g., 3.96 moles) in 3.5 liters of acetic anhydride is refluxed for 24 hours. The reaction mixture is evaporated to dryness, triturated with a minimum amount of ether and filtered to yield 987 g (79%) of 3-(diacetoxymethyl)-4-acetoxybenzyl chloride, m.p. 93°-95°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04160835 |
| Source dataset | uspto-grants-1979_07 |
| ORD ID | ord-126743f6093d485dac8681af074a7e29 |
| Source note | uspto-grants-1979_07 |