HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → Methyl 4-chloro-3,5-dinitrobenzoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | 4-Chloro-3,5-dinitrobenzoic acid | HCID 8377 | — |
| Product | Methyl 4-chloro-3,5-dinitrobenzoate | HCID 96161 | — |
Reaction Steps
2.96 ml of SOC12 is added at 0° C., under an inert atmosphere and dropwise to 10 g of 3,5-dinitro-4-chlorobenzoic acid (JANSSEN) in 150 ml of methanol and agitation is carried out under reflux of methanol for 2 hours then for 15 hours at ambient temperature. The reaction medium is poured into ice and precipitation of the product is observed. After drying, 10.3 g of expected product is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06794415B2 |
| Source dataset | uspto-grants-2004_09 |
| ORD ID | ord-cbf45c5c84644b1d86abdd9d8dd9d557 |
| Source note | uspto-grants-2004_09 |