HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Hydroxide → HCID 10203522, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | 2,12-Bis-(4-isobutylphenyl)-2,12-dimethyl-7-oxotridecanedioic acid | HCID 10325276 | — |
| Reactant | Diethyl 2,12-dimethyl-7-oxo-2,12-diphenyltridecanedioate | HCID 11329409 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 10203522 | HCID 10203522 | 87% |
Reaction Steps
According to the procedure given for 210f, 209d (3.93 g, 7.9 mmol) was hydrolyzed with KOH (85%, 4.0 g, 60.6 mmol) in ethanol (60 mL) and water (10 mL) at reflux for 3 h and at room temperature overnight. After the usual workup and drying, 210d (3.0 g, 87%) was obtained as an oil. 1H NMR (CDCl3): δ 7.40-7.10 (m, 10 H), 2.32 (t, 4H, J=7.2), 2.10-1.80 (m, 4 H), 1.60-1.45 (m, 4 μl), 1.54 (s, 6 H), 1.25-1.10 (m, 4 H). 13C NMR (CDCl3): δ 211.1, 182.5, 142.8, 128.4, 126.9, 126.0, 49.9, 42.3, 38.7, 24.2, 24.0, 22.3. HRMS (LSIMS, nba): Calcd for C27H35O5 (MH+): 439.2484, found: 439.2497. HPLC: 93.7% pure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08642653B2 |
| Source dataset | uspto-grants-2014_02 |
| ORD ID | ord-5ce4c805709440ac9d00c6ba36c83c0a |
| Source note | uspto-grants-2014_02 |