HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl fluorosulfate → 3-Ethoxy-2-methylisothiazolium fluorosulfonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl fluorosulfate | HCID 9870 | — |
| Reactant | 3-Ethoxyisothiazole | HCID 22273551 | — |
| Product | 3-Ethoxy-2-methylisothiazolium fluorosulfonate | HCID 86737694 | 50% |
Reaction Steps
3-Ethoxyisothiazole (2.0 g, 0.015 ml) and 2 ml of methyl fluorosulfonate were heated at 50° for 1 hr. The solid was washed with ether to yield 1.9 g (50%) of 3-ethoxy-2-methylisothiazolium fluorosulfonate, mp 65°-68°. Spectral data (NMR & IR) were consistent with the assigned structure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04262127 |
| Source dataset | uspto-grants-1981_04 |
| ORD ID | ord-c51cf82330224fa4802a435f25196607 |
| Source note | uspto-grants-1981_04 |