HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromopropanol → 3-{3-[3-(3-Hydroxypropyloxy)-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl]-4-methoxyphenyl}acrylic Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromopropanol | HCID 12887879 | — |
| Reactant | Ethyl 3-[3-(3-hydroxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)-4-methoxyphenyl)acrylate | HCID 69792380 | — |
| Product | 3-{3-[3-(3-Hydroxypropyloxy)-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl]-4-methoxyphenyl}acrylic Acid | HCID 69792894 | 49.7% |
Reaction Steps
In a manner similar to that of Example 16(a), by reaction of 1.2 g (2.9 mmol) of ethyl 3-[3-(3-hydroxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl]-4-methoxyphenyl]acrylate obtained in Example 13(f) with 490 mg (3.5 mmol) of 1-bromopropanol, 632 mg (47%) of the expected compound were obtained in the form of a yellow oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06924388B2 |
| Source dataset | uspto-grants-2005_08 |
| ORD ID | ord-be73c93414134113b62f06bd2e33a191 |
| Source note | uspto-grants-2005_08 |