HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 86742533, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Reactant | 2,3,5,6-Tetrachloroisonicotinonitrile | HCID 618036 | — |
| Reactant | HCID 22104623 | HCID 22104623 | — |
| Product | HCID 86742533 | HCID 86742533 | — |
Reaction Steps
24.2 g of tetrachloroisonicotinonitrile and 32 g of 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid 2-aminoethylamide are reacted with 11 g of triethylamine in 0.2 l of N-methylpyrrolidone in the manner described in Example 2. The toluene extract is evaporated down, and the residue is recrystallized from a 4:1 mixture of cyclohexane and toluene with the addition of active carbon. The product has a melting point of 150°-160° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04785107 |
| Source dataset | uspto-grants-1988_11 |
| ORD ID | ord-3d29ea5492ee4c358d0c8f921a63ebb7 |
| Source note | uspto-grants-1988_11 |