HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N,N',N'-Tetramethylethylenediamine → alpha,alpha-Bis(p-tert.-butylphenyl)-1-vinylimidazole-2-methanol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N,N',N'-Tetramethylethylenediamine | HCID 8037 | — |
| Reactant | 1-Vinylimidazole | HCID 66171 | — |
| Reactant | Bis(4-tert-butylphenyl)methanone | HCID 2758048 | — |
| Reactant | Butyllithium | HCID 178418339 | — |
| Solvent | Hexane | HCID 8058 | — |
| Product | alpha,alpha-Bis(p-tert.-butylphenyl)-1-vinylimidazole-2-methanol | HCID 12433927 | — |
Reaction Steps
This compound was prepared by the procedure indicated in Example XXII A, using the following materials: 10 g. (0.03 mol) of 4,4'-di-tert.-butylbenzophenone, 19.5 ml. (0.04 mol) of 20% butyllithium in n-hexane, 3 g. (0.03 mol) of 1-vinylimidazole and 4.9 g. (0.04 mol) of N,N,N', N'-tetramethylethylenediamine. The product was crystallised from ethyl acetate. Melting point 169°-170° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04152441 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-55a25409996f478bbdcc1ae6f54a693a |
| Source note | uspto-grants-1979_05 |