HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 59558606, compound → HCID 59558320, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 59558606 | HCID 59558606 | — |
| Solvent | Acetonitrile--water (1/1) | HCID 18373917 | — |
| Product | HCID 59558320 | HCID 59558320 | — |
Reaction Steps
8,10-Dioxo-6,11-diaza-dispiro[2.0.3.4]undecane-6,9-dicarboxylic acid 6-tert-butyl ester 9-methyl ester (160 mg; 0.47 mmol) in acetonitrile/water (3 ml/0.3 ml) is refluxed for 1 hour and evaporated to dryness to deliver the title compound as off-white crystals (125 mg; 94%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07838674B2 |
| Source dataset | uspto-grants-2010_11 |
| ORD ID | ord-e162dfb6ff8041e0950dd14ec07e0738 |
| Source note | uspto-grants-2010_11 |