Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | HCID 19886354 | HCID 19886354 | — |
| Solvent | Dimethylacetamide | HCID 31374 | — |
| Product | HCID 21839748 | HCID 21839748 | — |
Reaction Steps
0.027 mole of the diacid obtained in stage B is mixed in 20 ml of N,N-dimethylacetamide and the mixture is heated to 125° C. for 5 hours. It is taken up with water and extracted with ethyl ether. The ether phase is washed repeatedly several times with water and concentrated
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05134147 |
|---|
| Source dataset | uspto-grants-1992_07 |
|---|
| ORD ID | ord-5573c3af085c4ad39e195fab14b73779 |
|---|
| Source note | uspto-grants-1992_07 |
|---|
