Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 2-Methoxyethanol | HCID 8019 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Benzenesulfonic acid, 2-chloro-5-nitro-, sodium salt (1:1) | HCID 70350 | — |
| Catalyst | HCID 178418406 | HCID 178418406 | — |
| Solvent | Water | HCID 962 | — |
| Product | CID 101686797 | HCID 101686797 | — |
Reaction Steps
A mixture consisting of 5.2 g of sodium 2-chloro-5-nitrobenzenesulfonate, 0.6 g of manganese dioxide, 15 ml of methyl cellosolve, 1 ml of water and 0.95 g of sodium hydroxide was stirred at 75° C. for 40 minutes. After cooling, insoluble substances were removed by filtration and the filtrate was poured into 100 ml of isopropyl alcohol. The crystals thus precipitated were recovered by filtration to obtain 4.8 of sodium 2-(2-methoxyethoxy)-5-nitrobenzenesulfonate. m.p. 238°-239° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04340661 |
|---|
| Source dataset | uspto-grants-1982_07 |
|---|
| ORD ID | ord-23b122095a624a0da229c16982963614 |
|---|
| Source note | uspto-grants-1982_07 |
|---|
