HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methane → HCID 178430573, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methane | HCID 297 | — |
| Reactant | HCID 178430572 | HCID 178430572 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 178430573 | HCID 178430573 | — |
Reaction Steps
17.5 g (70 mmol) of 5-methyl-1,4-dihydropyridine-2,3-dicarboxylic acid N-benzylimide are hydrogenated in 150 ml of tetrahydrofuran at 70° C. and under 100 bar over palladium on active charcoal. Then the catalyst is filtered off and the filtrate is concentrated by evaporation. The solid oily residue (13.0 g) is used as a crude product in the next stage.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04990517 |
| Source dataset | uspto-grants-1991_02 |
| ORD ID | ord-370423a58e3f446d9008f640f3210ff2 |
| Source note | uspto-grants-1991_02 |