Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Rimonabant | HCID 104850 | — |
| Reactant | Fumaric Acid | HCID 444972 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 131719998 | HCID 131719998 | 134.6% |
Reaction Steps
A solution of 0.038 g of fumaric acid in 6 ml of acetone is added dropwise to a solution of 0.30 g of the compound obtained in example 195 in 3 ml of acetone. The white crystals formed upon cooling to 0° C. are filtered off, washed with acetone and dried under vacuum to give 0.23 g of the expected salt. m.p.=168° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05624941 |
|---|
| Source dataset | uspto-grants-1997_04 |
|---|
| ORD ID | ord-00836dd5bd6a41fea07a3c2189dfeca3 |
|---|
| Source note | uspto-grants-1997_04 |
|---|
