HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetyl isothiocyanate → HCID 14837973, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetyl isothiocyanate | HCID 128851 | — |
| Reactant | HCID 13824276 | HCID 13824276 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 14837973 | HCID 14837973 | 123.2% |
Reaction Steps
Acetylisothiocyanate(4.8 g) was added dropwise to a stirred solution of 1-butyl-6-hydrazino-3-propylpyrimidine-2,4(1H,3H)-dione(8.0 g) in dioxane(100 ml). The mixture was stirred for 3 hours at room temperature, then precipitating crystals were collected by filtration. Recrystallization from aqueous alcohol gave colorless crystals (14 g, 94%), m.p. 149°-152° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04912104 |
| Source dataset | uspto-grants-1990_03 |
| ORD ID | ord-88a98373fe79428eb172b1f7e6ae546f |
| Source note | uspto-grants-1990_03 |