HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbamate → 5-(3,5-Dichlorophenylthio)-1-ethyl-4-isopropyl-1H-imidazol-2-ylmethyl 4-chlorobenzoylcarbamate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbamate | HCID 276 | — |
| Reactant | (5-(3,5-Dichlorophenylthio)-1-ethyl-4-isopropyl-1H-imidazol-2-yl)methanol | HCID 473933 | — |
| Reactant | 4-Chlorobenzoyl isocyanate | HCID 10921144 | — |
| Product | 5-(3,5-Dichlorophenylthio)-1-ethyl-4-isopropyl-1H-imidazol-2-ylmethyl 4-chlorobenzoylcarbamate | HCID 478190 | 25% |
Reaction Steps
The compound 19 (69 mg, 0.2 mmol) was converted to the carbamate with 4-chlorobenzoyl isocyanate (5 eq.) in the same manner as the example 66 to give the compound 86 (26 mg, 25%) as crystals. Mp. 82-83° C. Rf 0.13 (1:2 EtOAc - hexane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06054591 |
| Source dataset | uspto-grants-2000_04 |
| ORD ID | ord-d12d56693a184f30bef60edf9d5bb5bf |
| Source note | uspto-grants-2000_04 |