HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 54032103, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | O-Methylhydroxylamine hydrochloride | HCID 521874 | — |
| Reactant | 2-Fluoro-1-trityl-1H-imidazole-4-carbaldehyde | HCID 53779028 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 54032103 | HCID 54032103 | — |
Reaction Steps
2-Fluoro-4-formyl-1-triphenylmethylimidazole was reacted in EtOH with O-methylhydroxylamine hydrochloride and pyridine, to give 2-fluoro-4-methoxyimino-1-triphenylmethylimidazole, as a 3:1 mixture of geometrical isomers, having the following n.m.r. in CDCl3 : 3.87 (s, 0.75H); 3.93 (s, 0.25H); 7.05-7.5 (m, 17H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04492692 |
| Source dataset | uspto-grants-1985_01 |
| ORD ID | ord-b1553535361c4f728f78d0b90526845f |
| Source note | uspto-grants-1985_01 |