HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetaldehyde → Phenyl[1-(piperidinosulfonylamino)ethyl]phenylphosphinate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetaldehyde | HCID 177 | — |
| Reactant | Diphenyl phenylphosphonite | HCID 239038 | — |
| Reactant | 1-Piperidinesulfonamide | HCID 276741 | — |
| Solvent | Chlorobenzene | HCID 7964 | — |
| Product | Phenyl[1-(piperidinosulfonylamino)ethyl]phenylphosphinate | HCID 21428537 | 75% |
Reaction Steps
This compound is obtained in 75% yield in a crude form from a mixture of equimolar quantities of diphenyl phenylphosphonite, acetaldehyde, and piperidinosulfonylamine in chlorobenzene. Recrystallization of a portion twice from acetonitrile gives a white solid product: mp 152°-165°; 31 p nmr(DMSO-d6) -38.4 ppm.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03954860 |
| Source dataset | uspto-grants-1976_05 |
| ORD ID | ord-06bba0584cd7458b826805a1f7445788 |
| Source note | uspto-grants-1976_05 |