HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Amino-1-cyclohexylurea → HCID 178457391, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Amino-1-cyclohexylurea | HCID 261879 | — |
| Reactant | 5-Bromo-1-(2-diisopropylaminoethyl)isatin | HCID 13934415 | — |
| Product | HCID 178457391 | HCID 178457391 | 89.9% |
Reaction Steps
By using 5-bromo-1-(2-diisopropylaminoethyl)isatin and 4-cyclohexylsemicarbazide, a method analogous to that described in Example 16 was carried out to obtain (E)-5-bromo-1-(2-diisopropylaminoethyl)isatin 3-(4-cyclohexylsemicarbazone) having a melting point of 155°-156° C. (yield: 89.9%, 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-a51baaacf38343099bc5433bdc59b105 |
| Source note | uspto-grants-1988_10 |