HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethylamine → HCID 13282756, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethylamine | HCID 8021 | — |
| Reactant | 2-Chloro-4-trifluoromethyl-5-thiazolecarbonyl chloride | HCID 13282744 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 13282756 | HCID 13282756 | 89.4% |
Reaction Steps
To a well-stirred solution of 4.0 g (0.0160 mole) of the acid chloride of Example 16 in 20 ml. of ether was added dropwise 2.34 g (0.032 mole) of diethylamine in 5 ml. of ether. The insoluble salt was filtered. The ether solution was washed with water, dried and concentrated under reduced pressure. The residue was crystallized from hexane at low temperature to give 4.1 g of the desired product, m.p. 40°-41° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04199506 |
| Source dataset | uspto-grants-1980_04 |
| ORD ID | ord-8d4ba4e94f834deaa557141a98073d0f |
| Source note | uspto-grants-1980_04 |