HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → 1,2,3,4-Tetrahydro-4-acetoxy-1-naphthylurea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 1,2,3,4-Tetrahydro-4-hydroxy-1-naphthylurea | HCID 4294518 | — |
| Solvent | Water | HCID 962 | — |
| Product | 1,2,3,4-Tetrahydro-4-acetoxy-1-naphthylurea | HCID 20351686 | — |
Reaction Steps
To 10 ml of acetic anhydride 2.0 g of 1,2,3,4-tetrahydro-4-hydroxy-1-naphthylurea (cis/trans) is added and the mixture stirred for 1 hour. The mixture is poured into water and the title compound collected by filtration. Evaporation of the mother liquor in vacuo affords additional title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04089976 |
| Source dataset | uspto-grants-1978_05 |
| ORD ID | ord-270246bffdbe4dbcb0c77ca9061c1b8d |
| Source note | uspto-grants-1978_05 |