HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 507313, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Isopropyl 5-amino-2-chlorobenzoate | HCID 369590 | — |
| Reactant | 3-Methylfuran-2-carbonyl chloride | HCID 2796674 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 507313 | HCID 507313 | 47.1% |
Reaction Steps
A solution of 3-methyl-2-furancarbonyl chloride (9.5 g, 0.066 mole) in toluene (20 ml) was added to 1-methylethyl 5-amino-2-chlorobenzoate (14 g, 0.066 mole) and triethylamine (10 g) in toluene (20 ml). After about three hours at ambient temperature, the mixture was washed with dilute hydrochloric acid, water, aqueous 5% sodium bicarbonate and finally water. With cooling, the product (m.p. 99°-100° C., 10 g, 47% yield) was crystallized from toluene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05693827 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-bc6f91b0017340818c148a6279e12565 |
| Source note | uspto-grants-1997_12 |