HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 14013827, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Azetidine | HCID 10422 | — |
| Reactant | 3-Ethyl 5-methyl 4-chloro-6-(chlorodifluoromethyl)-2-(trifluoromethyl)-3,5-pyridinedicarboxylate | HCID 14013759 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 14013827 | HCID 14013827 | 86.9% |
Reaction Steps
This compound was prepared as described in Example 37: 5.0 g (0.013 mol) of product of Example 28, 1.32 g (0.013 mol) of triethylamine, 0.75 g (0.013 mol) of azetidine in 30 ml of DMF were reacted at room temperature for 16 hours affording 4.71 g of solid which was recrystallized in hot hexane to give 3.93 g (72.5%) of white solid. A portion of this solid, 1.93 g, was recrystallized a second time in hot hexane to give 1.43 g of product as a white solid; mp 74.5°-75.5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04921530 |
| Source dataset | uspto-grants-1990_05 |
| ORD ID | ord-ede0f12662024ac096b68841d7f56f60 |
| Source note | uspto-grants-1990_05 |