HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 21922955, compound → HCID 18457595, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 21922955 | HCID 21922955 | — |
| Reactant | HCID 178511674 | HCID 178511674 | — |
| Product | HCID 18457595 | HCID 18457595 | 93.3% |
Reaction Steps
The operation is carried out as in Stage 3 of Example 2 starting from 109 mg of the product obtained in Stage 1 above and 445 mg of trans-1,4-diaminocyclohexane. After purification on silica eluting with methanol/ammonium hydroxide (NH4OH) in a proportion of 98/2, salification is carried out with 1.4 N hydrochloric acid in ethanol. In this way 78 mg of expected product is obtained in the form of crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07122669B1 |
| Source dataset | uspto-grants-2006_10 |
| ORD ID | ord-18f58a037aaa40c3944e64ffdbcae569 |
| Source note | uspto-grants-2006_10 |