HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pempidine → Ethyl 3-phenylprop-2-enoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pempidine | HCID 6603 | — |
| Reactant | Trioctylamine | HCID 14227 | — |
| Reactant | N-Ethyldicyclohexylamine | HCID 23563 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Tri(2-ethylhexyl)amine | HCID 102705 | — |
| Reactant | Lithium acetate | HCID 3474584 | — |
| Reactant | Benzyltrimethylammonium acetate | HCID 13086341 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | Ethyl 3-phenylprop-2-enoate | HCID 7649 | — |
Reaction Steps
The procedure described in Example 1 is repeated, except that 0.03125 mol of one of the bases tri-n-octylamine, tris-(2-ethylhexyl)-amine, ethyl-dicyclohexylamine, triethylamine, ethyl-diisopropylamine, N-methyl-2,2,6,6-tetramethylpiperidine, lithium acetate and trimethyl-benzylammonium acetate is used in place of 0.03125 mol of tri-n-butylamine. After working up as described in Example 1, ethyl cinnamate is obtained in comparably good yields.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04335054 |
| Source dataset | uspto-grants-1982_06 |
| ORD ID | ord-e511e4f9f090421ca5ee66ff077b40fb |
| Source note | uspto-grants-1982_06 |