HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-methyl-1H-benzimidazole-5-carboxylic acid → HCID 178432220, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-methyl-1H-benzimidazole-5-carboxylic acid | HCID 1132609 | — |
| 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 | cis-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine | HCID 58123900 | — |
| Product | HCID 178432220 | HCID 178432220 | 89% |
Reaction Steps
The title compound is prepared from 2-methyl-1H-benzoimidazole-5-carboxylic acid and cis-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine following a procedure analogous to that described in Example 1 [2-(7-aza-1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate is used]. Yield: 89% of theory; LC (method 5): tR=0.95 min; Mass spectrum (ESI+): m/z=332 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08497281B2 |
| Source dataset | uspto-grants-2013_07 |
| ORD ID | ord-fe02802444694699b07c25eb5dfceffe |
| Source note | uspto-grants-2013_07 |