HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → Ethyl (2-chloroethyl)-n-butylcarbamate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | Ethyl (2-hydroxyethyl)-n-butylcarbamate | HCID 54381911 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Ethyl (2-chloroethyl)-n-butylcarbamate | HCID 12238083 | — |
Reaction Steps
52 g of ethyl (2-hydroxyethyl)-n-butylcarbamate are placed in 125 ml of methylene chloride and treated dropwise with 41.6 g of thionyl chloride during 45 minutes at 20°-25° C. Then the mixture is allowed to react for an additional 1 hour at room temperature. After removing the solvent, the residue is distilled to yield pure ethyl (2-chloroethyl)-n-butylcarbamate; b.p. 91° C./0.07 Torr.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04413010 |
| Source dataset | uspto-grants-1983_11 |
| ORD ID | ord-973f27da9d324ef5bd0f3d5e5b32d5cc |
| Source note | uspto-grants-1983_11 |