HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Aminopyridine → Benzothiazolone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Aminopyridine | HCID 10439 | — |
| Reactant | 5-(2-Bromopropanoyl)-1,3-benzothiazol-2(3H)-one | HCID 20228710 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | Benzothiazolone | HCID 13625 | 70.8% |
Reaction Steps
5-(3-Methylimidazo[1,2-? ? pyridin-2-yl)2-benzothiazolinone (1.07 g) was prepared in the substantially same manner as that of Example 2 from 5-(2-bromopropionyl)-2-benzothiazolinone (2.86 g) and 2-aminopyridine (2.8 g). mp.>290° C.(from aqueous ethanol),
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04621084 |
| Source dataset | uspto-grants-1986_11 |
| ORD ID | ord-afd6ba85adc44f448bc717f61a44ce5c |
| Source note | uspto-grants-1986_11 |