HuagongsheHuagongshe Chemistry Print Report · For research reference only
Semicarbazide hydrochloride → HCID 178422414, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Semicarbazide hydrochloride | HCID 11236 | — |
| Reactant | HCID 13934419 | HCID 13934419 | — |
| Product | HCID 178422414 | HCID 178422414 | 87.9% |
Reaction Steps
By using 7-bromo-1-(2-diisopropylaminoethyl)-5-methylisatin and semicarbazide hydrochloride, a method analogous to that described in Example 4 was carried out to obtain (E)-7-bromo-1-(2-diisopropylaminoethyl)-5-methylisatin 3-semicarbazone having a melting point of 189°-192° C. (yield: 87.9%, recrystallizing solvent: chloroform-hexane)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04780477 |
| Source dataset | uspto-grants-1988_10 |
| ORD ID | ord-7fa56d7f977b4dfa9596d1a74cec2539 |
| Source note | uspto-grants-1988_10 |