HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-Benzothiazolecarboxylic acid, 2-amino- → (2-Amino-benzothiazol-6-yl)-(cis-2,3,4a,5,6,10b-hexahydro-1H-benzo[f]quinolin-4-yl)-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-Benzothiazolecarboxylic acid, 2-amino- | HCID 66740 | — |
| Reactant | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Reactant | (4aS,10bR)-1,2,3,4,4a,5,6,10b-Octahydrobenzo[f]quinoline | HCID 12327022 | — |
| Product | (2-Amino-benzothiazol-6-yl)-(cis-2,3,4a,5,6,10b-hexahydro-1H-benzo[f]quinolin-4-yl)-methanone | HCID 86667144 | 24% |
Reaction Steps
The title compound is prepared from 2-amino-benzothiazole-6-carboxylic acid and cis-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline following a procedure analogous to that described in Example 1 [2-(7-aza-1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexa-fluorophosphate is used]. Yield: 24% of theory; LC (method 4): tR=1.80 min; Mass spectrum (ESI+): m/z=364 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09328072B2 |
| Source dataset | uspto-grants-2016_05 |
| ORD ID | ord-47666606acd047e9978315187d62f7ab |
| Source note | uspto-grants-2016_05 |