HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 19096822, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 4-(Trifluoromethyl)aniline | HCID 9964 | — |
| Reactant | Ethyl chloroformate | HCID 10928 | — |
| Reactant | 1-(Ethoxycarbonyl)cyclopropanecarboxylic acid | HCID 11789472 | — |
| Product | HCID 19096822 | HCID 19096822 | 50% |
Reaction Steps
1-Carboethoxycyclopropanecarboxylic acid (9.81 grams, 0.06 mole), ethyl chloroformate (6.73 grams, 0.06 mole) and 4-aminobenzotrifluoride (10.0 grams, 0.06 mole) were reacted sequentially in the presence of triethylamine (6.28 grams, 0.06 mole) in a manner similar to that described in Example XXXIII to give 10.25 grams (0.03 mole) of ethyl 1-(4-trifluoromethylphenylaminocarbonyl)cyclopropanecarboxylate having a melting point of 80.5° C.-82.0° C. Elemental analysis of the product indicated the following:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05292937 |
| Source dataset | uspto-grants-1994_03 |
| ORD ID | ord-87941bb5ccca4f51a423cabf1a716f70 |
| Source note | uspto-grants-1994_03 |