HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonate → HCID 131722014, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonate | HCID 85570 | — |
| Reactant | 1-(Dibutylamino)ethanol | HCID 22057057 | — |
| Reactant | HCID 131721846 | HCID 131721846 | — |
| Product | HCID 131722014 | HCID 131722014 | — |
Reaction Steps
The reaction is carried out in a manner identical to that for (dimethylaminoethyl)-di-(2-pentyl)cyclopentadiene, the tosylate of N,N-di-n-butylaminoethanol being prepared in situ. The conversion was 88%. The (di-n-butylaminoethyl)-di-(2-pentyl)cyclopentadiene was obtained after preparative column purification on silica gel using, successively, petroleum ether (40-60° C.) and THF, followed by distillation under reduced pressure, the yield being 51%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06124488 |
| Source dataset | uspto-grants-2000_09 |
| ORD ID | ord-2edd45613dbc45968d410b069976e6e2 |
| Source note | uspto-grants-2000_09 |