HuagongsheHuagongshe Chemistry Print Report · For research reference only
Epichlorohydrin → 1-Benzenesulfonyl-4-(3-chloro-2-hydroxypropyl)piperazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Epichlorohydrin | HCID 7835 | — |
| Reactant | 1-(Benzenesulfonyl)piperazine | HCID 808712 | — |
| Product | 1-Benzenesulfonyl-4-(3-chloro-2-hydroxypropyl)piperazine | HCID 14719872 | 98.7% |
Reaction Steps
Epichlorohydrin (0.5 g) and 3.7 g of 1-benzenesulfonylpiperazine were reacted and worked up in the same way as in Referential Example 1 to give 1.7 g of 1-benzenesulfonyl-4-(3-chloro-2-hydroxypropyl)piperazine as a colorless powdery crystal having a melting point of 136 to 137° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04960883 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-ba92a102c7c44ba78f34d2ae55fffc90 |
| Source note | uspto-grants-1990_10 |