HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium chloride → HCID 86583691, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium chloride | HCID 10176127 | — |
| Reactant | HCID 70295247 | HCID 70295247 | — |
| Product | HCID 86583691 | HCID 86583691 | — |
Reaction Steps
In an manner analogous to that described in step 5 for Example 10, (±)-cis-7-methoxy-4-(4-(2-pyrrolidinoethoxy)phenyl)-3-(3-(trifluoromethyl)phenyl)chromane (0.25 g, 0.50 mmol) was de-methylated by heating with pyridine hydrochloride to give the title compound as an off-white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06316494B1 |
| Source dataset | uspto-grants-2001_11 |
| ORD ID | ord-474d64f70d084fed9c32a6320b3a21eb |
| Source note | uspto-grants-2001_11 |