HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Ethylamino-3-(4-oxo-3-pyridin-3-ylmethylthiazolidin-2-ylideneamino)benzonitrile → 4-ethylamino-3-[5-(3-methyl-4,5,6,7-tetrahydro-3H-benzothiazol-2-ylidene)-4-oxo-3-pyridin-3-ylmethylthiazolidin-2-ylideneamino]benzonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Ethylamino-3-(4-oxo-3-pyridin-3-ylmethylthiazolidin-2-ylideneamino)benzonitrile | HCID 21937444 | — |
| Reactant | 3-Methyl-2-methylthio-4,5,6,7-tetrahydrobenzothiazol-3-ium p-toluenesulfonate | HCID 21937526 | — |
| Product | 4-ethylamino-3-[5-(3-methyl-4,5,6,7-tetrahydro-3H-benzothiazol-2-ylidene)-4-oxo-3-pyridin-3-ylmethylthiazolidin-2-ylideneamino]benzonitrile | HCID 72399633 | — |
Reaction Steps
The title compound was prepared in a manner similar to Example 168 by condensing intermediate 3-methyl-2-methylthio-4,5,6,7-tetrahydrobenzothiazol-3-ium p-toluenesulfonate with 4-ethylamino-3-(4-oxo-3-pyridin-3-ylmethylthiazolidin-2-ylideneamino)benzonitrile. MS(ESI): 503 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06696473B2 |
| Source dataset | uspto-grants-2004_02 |
| ORD ID | ord-019bbd26f3304990b0f11ae5dce152de |
| Source note | uspto-grants-2004_02 |