HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine N-Oxide → HCID 21525309, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine N-Oxide | HCID 12753 | — |
| Reactant | Ethanesulfonate | HCID 3717105 | — |
| Product | HCID 21525309 | HCID 21525309 | — |
Reaction Steps
N-methoxypyridinium methanesulfonate was prepared by mixing pyridine N-oxide and an equimolar amount of methylmethanesulfonate and heating the mixture at 95°C for 6 hours. The crude product obtained was recrystallized in a mixture of ethanol and ethyl acetate. By this procedure N-methoxypyridinium methanesulfonate having a melting point of 83° to 85.5°C were obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03966720 |
| Source dataset | uspto-grants-1976_06 |
| ORD ID | ord-11a4fbacaec64380b5a589f05c524b50 |
| Source note | uspto-grants-1976_06 |