HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(Trifluoromethyl)benzoyl chloride → ethyl N-(o-trifluoromethyl-benzoyl)-o-chlorobenzimidate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(Trifluoromethyl)benzoyl chloride | HCID 67561 | — |
| Reactant | Ethyl 2-chlorobenzimidate | HCID 13092607 | — |
| Product | ethyl N-(o-trifluoromethyl-benzoyl)-o-chlorobenzimidate | HCID 21283773 | — |
Reaction Steps
starting from ethyl o-chlorobenzimidate and o-trifluoromethyl-benzoyl chloride there is obtained ethyl N-(o-trifluoromethyl-benzoyl)-o-chlorobenzimidate, m.p. 64°-65° C., and therefrom with 2,2,2-trifluoroethylhydrazine there is obtained 3-(o-chlorophenyl)-1-(2,2,2-trifluoroethyl)-5-(o-trifluoromethyl-phenyl)-1H-1,2,4-triazole, 1H-NMR(CDCl3): 4.62 (q, CH2CF3), 7.3-8.1 (8 aromatic H);
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04788210 |
| Source dataset | uspto-grants-1988_11 |
| ORD ID | ord-0b6c07335dba4d62aa7a18edc516fa93 |
| Source note | uspto-grants-1988_11 |