HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thiomorpholine → HCID 20505943, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thiomorpholine | HCID 67164 | — |
| Reactant | 2-Bromo-5-(chlorosulfonyl)benzoic acid | HCID 3427298 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 20505943 | HCID 20505943 | — |
Reaction Steps
This product is prepared by the reaction of 2-bromo-5-chlorosulfonyl benzoic acid with excess thiomorpholine in methylene chloride. The product, m.p. 195°-197.5° C., is purified by solution in aqueous sodium hydroxide, crystallization by acidifying the basic solution, and recrystallization from acetone-hexane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03992441 |
| Source dataset | uspto-grants-1976_11 |
| ORD ID | ord-47303605ba00492c9857bef80a0b7fc9 |
| Source note | uspto-grants-1976_11 |