HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Chloro-2,3,5-trimethyl-1-oxidopyridin-1-ium → 2-(((4-(1,4-Dioxan-2-ylmethoxy)-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1h-benzimidazole sodium salt
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Chloro-2,3,5-trimethyl-1-oxidopyridin-1-ium | HCID 2779141 | — |
| Reactant | HCID 66776308 | HCID 66776308 | — |
| Product | 2-(((4-(1,4-Dioxan-2-ylmethoxy)-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1h-benzimidazole sodium salt | HCID 66776242 | 18% |
Reaction Steps
The same procedure as in the steps (62a) to (62d) of Example 62 was repeated using 4-chloro-2,3,5-trimethylpyridine 1-oxide to obtain the title compound (355 mg, total yield: 18%) as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07425634B2 |
| Source dataset | uspto-grants-2008_09 |
| ORD ID | ord-b5a50899ee1e4c739ff3100981252503 |
| Source note | uspto-grants-2008_09 |