HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chloro-2-benzothiazolamine → 4-(5-Chloro-benzothiazol-2-ylamino)-2,2-dimethyl-3,4-dihydro-2H-pyrano[3,2-c]pyridin-3-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chloro-2-benzothiazolamine | HCID 30120 | — |
| Reactant | 3,4-dihydro-2,2-dimethyl-3,4-epoxy-2H-pyrano[3,2-c]pyridine | HCID 10856030 | — |
| Product | 4-(5-Chloro-benzothiazol-2-ylamino)-2,2-dimethyl-3,4-dihydro-2H-pyrano[3,2-c]pyridin-3-ol | HCID 72311968 | — |
Reaction Steps
Following the procedure in Example 1, using (±)-2,2-dimethyl-1a,7b-dihydro-2H-1,3-dioxa-6-aza-cyclopropa[a]naphthalene and 5-chloro-benzothiazol-2-ylamine as starting materials, the title compound was prepared as a pale yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07838553B2 |
| Source dataset | uspto-grants-2010_11 |
| ORD ID | ord-dab50a93d55644a6a19a5d42cdfdb10f |
| Source note | uspto-grants-2010_11 |