HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Methyl-1H-benzimidazole-5-carboxylic acid → (cis-2,3,4a,5,6,10b-Hexahydro-1H-benzo[f]quinolin-4-yl)-(1-methyl 1H-benzoimidazol-5-yl)-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Methyl-1H-benzimidazole-5-carboxylic acid | HCID 4913063 | — |
| 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 | (cis-2,3,4a,5,6,10b-Hexahydro-1H-benzo[f]quinolin-4-yl)-(1-methyl 1H-benzoimidazol-5-yl)-methanone | HCID 86654117 | 83% |
Reaction Steps
The title compound is prepared from 1-methyl-1H-benzoimidazole-5-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: 83% of theory; LC (method 5): tR=1.05 min; Mass spectrum (ESI+): m/z=346 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09328072B2 |
| Source dataset | uspto-grants-2016_05 |
| ORD ID | ord-4f0f2bccb4f14c28a3ceabf60774f6aa |
| Source note | uspto-grants-2016_05 |