HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 22619444, compound → HCID 18357912, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 22619444 | HCID 22619444 | — |
| Reactant | HCID 86755283 | HCID 86755283 | — |
| Product | HCID 18357912 | HCID 18357912 | — |
Reaction Steps
In a similar manner to Example 5(e), starting with 1.66 g (4.6 mmol) of 4-[1-hydroxy-3-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-2-propynyl]benzoic acid (prepared in Example 10(b) of patent EP 0,661,258), 310 mg (19.5%) of 4-[3-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl-2-propynyl]benzoic acid are obtained, with a melting point of 159-60° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06046220 |
| Source dataset | uspto-grants-2000_04 |
| ORD ID | ord-f6e564c39e424dd98136af55349cba71 |
| Source note | uspto-grants-2000_04 |