HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide → HCID 21443937, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 18727589 | HCID 18727589 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 21443937 | HCID 21443937 | — |
Reaction Steps
A suspension of 6.15 g of 4-amidino-2-methoxy-phenoxyacetic acid in 60 ml of benzene and 10 ml of thionyl chloride was combined with 0.2 ml of dimethylformamide and heated. After 2 hours at 65° C, a well stirrable, colorless suspension had formed. The precipitate was isolated, washed with benzene and di-isopropylether and dried. 6.5 g of 4-amidino-2-methoxy-phenoxyacetyl chloride-hydrochloride melting at 155° to 156° C (decomposition) were obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04016159 |
| Source dataset | uspto-grants-1977_04 |
| ORD ID | ord-4bd22221e3ee424b88a43e9042593233 |
| Source note | uspto-grants-1977_04 |