HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetone → 1,8-Diazabicyclo(5.4.0)undec-7-ene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetone | HCID 180 | — |
| Reactant | Acetonitrile | HCID 6342 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | HCID 178418790 | HCID 178418790 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | 1,8-Diazabicyclo(5.4.0)undec-7-ene | HCID 81184 | — |
Reaction Steps
Namely, the substituted iminosulfonamide derivative (7) is reacted with the isothiocyanate derivative (9) in a solvent such as acetone, acetonitrile, dioxane or tetrahydrofuran in the presence of an inorganic base such as potassium carbonate or an organic base such as triethylamine or DBU, to obtain the compound of the present invention (l:X=S, L=H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05604179 |
| Source dataset | uspto-grants-1997_02 |
| ORD ID | ord-51d2ef7b8b5c49199a4c015dbcd7a69a |
| Source note | uspto-grants-1997_02 |