HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 20524567, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | HCID 15291093 | HCID 15291093 | — |
| Reactant | Phthalimide potassium salt | HCID 24194345 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 20524567 | HCID 20524567 | — |
Reaction Steps
A solution of 1-phenyl-4-chloromethyltetrazoline-5-thione (4.53 g) and potassium phthalimide (4.00 g) in 50 ml dimethylformamide was heated at 55° C. for 2 hours. The solution was poured into water. Ethyl acetate extractive workup gave a colorless solid. Recrystallization from ethanol afforded a colorless solid, m.p. 130°-134° C. (2.75 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04350752 |
| Source dataset | uspto-grants-1982_09 |
| ORD ID | ord-c6425d999e094122a0a275be1c702a92 |
| Source note | uspto-grants-1982_09 |