HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium ethoxide → Ethyl 5-isocyanato-2-methylbenzene-1-sulfonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium ethoxide | HCID 2723922 | — |
| Reactant | Sodium Methoxide | HCID 10942334 | — |
| Reactant | HCID 88756610 | HCID 88756610 | — |
| Product | Ethyl 5-isocyanato-2-methylbenzene-1-sulfonate | HCID 54358193 | — |
Reaction Steps
If, instead of sodium methylate, sodium ethylate in solution in alcohol is used for esterifying the urethane toluene-2-sulphonic acid chloride according to Example 1, the 4-isocyanatotoluene-2-sulphonic acid ethyl ester is similarly obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04325887 |
| Source dataset | uspto-grants-1982_04 |
| ORD ID | ord-472c01acbe944a06baeaf95e2d5c320f |
| Source note | uspto-grants-1982_04 |