HuagongsheHuagongshe Chemistry Print Report · For research reference only
Maleic Acid → alpha-(2-Fluorenyl)-2-pyrrolidineethanol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Maleic Acid | HCID 444266 | — |
| Reactant | 3-Phenanthryl 2-piperidylmethyl ketone | HCID 12300511 | — |
| Reactant | 2-Fluorenyl 2-pyrrolidinylmethyl ketone | HCID 12300793 | — |
| Reactant | alpha-(Dibenzothiophen-2-y)-2-piperidineethanol glycolate | HCID 131709886 | — |
| Product | alpha-(2-Fluorenyl)-2-pyrrolidineethanol | HCID 12300795 | — |
Reaction Steps
Following essentially the same procedure but substituting 2-fluorenyl 2-pyrrolidinylmethyl ketone for the 3-phenanthryl 2-piperidylmethyl ketone and further substituting maleic acid for the glycolic acid, results in the preparation of α-(2-fluorenyl)-2-pyrrolidineethanol as the maleate salt having a M.P. of 147-9°C. (dec.)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03931155 |
| Source dataset | uspto-grants-1976_01 |
| ORD ID | ord-58f6330053d94395bd440d57c83681c3 |
| Source note | uspto-grants-1976_01 |