HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl 2-(2-phenyl-2-propylpentanoyl)malonate → Ethyl 1-hydroxy-4,4-dimethyl-3-oxo-3,4-dihydro-2-naphthalenecarboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl 2-(2-phenyl-2-propylpentanoyl)malonate | HCID 11552281 | — |
| Reactant | Diethyl 2-(2-methyl-2-phenylpropanoyl)malonate | HCID 12369090 | — |
| Product | Ethyl 1-hydroxy-4,4-dimethyl-3-oxo-3,4-dihydro-2-naphthalenecarboxylate | HCID 57604805 | — |
Reaction Steps
The title compound was prepared according to the procedure of Example 1F, substituting the product of Example 9D for the product of Example 1E. 1H NMR (300 MHz, CDCl3): δ 15.16, 15.03 (two s, 1 H), 8.18 (m, 1 H), 7.52 (m, 3 H), 4.47 (m, 2 H), 1.66 (s, 3H), 1.51 (s, 3 H), 1.45 (t, J=6.62 Hz, 3 H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07538105B2 |
| Source dataset | uspto-grants-2009_05 |
| ORD ID | ord-55c7265aa36c429882581bdc053a8b7d |
| Source note | uspto-grants-2009_05 |