HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylamine → 3-{2-[(2-Dimethylaminomethyl-4-thiazolyl)methylthio]ethylamino}-4-dimethylamino-1,2,5-thiadiazole 1-oxide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylamine | HCID 674 | — |
| Reactant | 2-(Dimethylaminomethyl)-4-(2-aminoethylthiomethyl)thiazole | HCID 10977318 | — |
| Reactant | 3,4-Dimethoxy-1,2,5-thiadiazole 1-oxide | HCID 12913947 | — |
| Reactant | 3-{2-[(2-Dimethylaminomethyl-4-thiazolyl)methylthio]ethylamino}-4-methoxy-1,2,5-thiadiazole 1-oxide | HCID 20402110 | — |
| Product | 3-{2-[(2-Dimethylaminomethyl-4-thiazolyl)methylthio]ethylamino}-4-dimethylamino-1,2,5-thiadiazole 1-oxide | HCID 20402159 | — |
Reaction Steps
When a solution of 3,4-dimethoxy-1,2,5-thiadiazole 1-oxide [prepared in Example 4, Step A] is reacted with one equivalent of 2-[(2-dimethylaminomethyl-4-thiazolyl)methylthio]ethylamine [prepared in Example 33, Step E] and the resultant 3-{2-[(2-dimethylaminomethyl-4-thiazolyl)methylthio]ethylamino}-4-methoxy-1,2,5-thiadiazole 1-oxide is treated with an excess of dimethylamine according to the procedure described in Example 28, the title compound is thereby produced.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04380639 |
| Source dataset | uspto-grants-1983_04 |
| ORD ID | ord-30fcb0745847412591dd330d088baab3 |
| Source note | uspto-grants-1983_04 |