HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzaldehyde → Benzaldehyde 5-t-butyl-1,3,4-thiadiazolyl hydrazone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzaldehyde | HCID 240 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | 2-tert-Butyl-5-hydrazinyl-1,3,4-thiadiazole | HCID 20406534 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | Benzaldehyde 5-t-butyl-1,3,4-thiadiazolyl hydrazone | HCID 70487433 | 63.8% |
Reaction Steps
A solution of benzaldehyde (5.3 g) in methanol (25 ml) was added to a solution of 2-hydrazino-5-t-butyl-1,3,4-thiadiazole (8.5 g) in methanol (40 ml). The mixture was stirred for 30 minutes, poured into water (100 ml) and filtered. The solid was crystallised from ethanol to give benzaldehyde 5-t-butyl-1,3,4-thiadiazolyl hydrazone (8.2 g, 63%) as a white powder, mp 195°-196° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04501605 |
| Source dataset | uspto-grants-1985_02 |
| ORD ID | ord-024dd3c7545b477d809ef0c2cff20055 |
| Source note | uspto-grants-1985_02 |