Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 1,4-Dioxane | HCID 31275 | — |
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | HCID 21430435 | HCID 21430435 | — |
| Product | HCID 21430434 | HCID 21430434 | — |
Reaction Steps
A mixture of 50 g of 4,6-dichloro-3-sulfamoylbenzonitrile, 0.1 l of dioxane and 21 g of N-methylpiperazine was stirred for 2 hours at 100° C. Subsequently, the reaction solution was introduced into 0.3 l of water, the crystalline precipitate was suction-filtered, washed with water and recrystallized from ethanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04029787 |
|---|
| Source dataset | uspto-grants-1977_06 |
|---|
| ORD ID | ord-e8ad8e0a92644bfa9c741e5608499827 |
|---|
| Source note | uspto-grants-1977_06 |
|---|
