HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclohexylamine → HCID 21437939, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclohexylamine | HCID 7965 | — |
| Reactant | 2',4'-Difluoro-gamma-oxo(1,1'-biphenyl)-4-butanoic acid | HCID 217676 | — |
| Reactant | Cyclohexane ethylacetate | HCID 21867204 | — |
| Solvent | Ethylacetate acetone | HCID 21584569 | — |
| Product | HCID 21437939 | HCID 21437939 | — |
Reaction Steps
Prepared analogous to Example 25 from 4-(2',4'-difluoro-4-biphenylyl)-4-oxo-butyric acid. Melting point 111°-112.5° C. (from cyclohexane/ethyl acetate 4:1); melting point of the cyclohexylamine salt: 160°-161° C. (from acetone/ethyl acetate 1:2).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04021479 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-40d7ac0411704eccaa3897e1c9691f7f |
| Source note | uspto-grants-1977_05 |