HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → HCID 10380708, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | 3-Ethylthio-4-(4-nitrobenzyl)-5-phenyl-4H-1,2,4-triazole | HCID 10449916 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 10380708 | HCID 10380708 | 82% |
Reaction Steps
Following the procedure of Example, 1, Part E, 3-ethylthio-4-(4-nitrobenzyl)-5-phenyl-4H-1,2,4triazole was reduced with stannous chloride to give (after multiple extractions with ethyl acetate in addition to ether) an 82% yield of the amine as a solid, mp 126.5°-127° C., homogeneous by TLC in 9:1 CH2Cl2 --MeOH, mass spectrum (FAB) m/e 311 (M+1)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05336778 |
| Source dataset | uspto-grants-1994_08 |
| ORD ID | ord-789c68cbd71846f091f0a3a749a09874 |
| Source note | uspto-grants-1994_08 |