HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trichloromethanethiol → N-Trichloromethylthio-N-(2-Ethoxyethyl)Trichloroacetamidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trichloromethanethiol | HCID 6390 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | (1Z)-Trichloro-N'-(2-ethoxyethyl)ethanimidamide | HCID 178467948 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | N-Trichloromethylthio-N-(2-Ethoxyethyl)Trichloroacetamidine | HCID 13298357 | 83.6% |
Reaction Steps
To 4.7 g (0.02 mole) N-(2-ethoxyethyl)trichloroacetamidine, 2.1 g (0.02 mole) triethylamine, and 50 ml ether, cooled in an ice bath, was added 3.8 g (0.02 mole) perchloromethylmercaptan over 15 minutes. The temperature rose from 1.5° C. to 8.5° C. The solution was stirred 11/4 hours longer, filtered and rotary evaporated to give 6.4 g solid. Recrystallization from petroleum ether (cooling in dry ice) gave 4.0 g (54% yield; mp 65°-66° C.). The structure was confirmed via IR and elemental analysis.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04423246 |
| Source dataset | uspto-grants-1983_12 |
| ORD ID | ord-553b77b7a41a4e2a80271ecb11cc8073 |
| Source note | uspto-grants-1983_12 |