HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-methyl-1H-pyrazole-5-carbaldehyde → (+/-)-Methyl 10-bromo-3-(hydroxy(1-methyl-1H-pyrazol-5-yl)methyl)-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-methyl-1H-pyrazole-5-carbaldehyde | HCID 7019414 | — |
| Reactant | Methyl 10-bromo-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxylate | HCID 86693389 | — |
| Product | (+/-)-Methyl 10-bromo-3-(hydroxy(1-methyl-1H-pyrazol-5-yl)methyl)-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxylate | HCID 86693456 | 59% |
Reaction Steps
Methyl 10-bromo-3-(hydroxy(1-methyl-1H-pyrazol-5-yl)methyl)-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxylate was prepared similarly according to the procedure in Example 9. Methyl 10-bromo-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxylate was reacted with 1-methylpyrazole-5-carbaldehyde to afford 385 mg (59% yield) of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09034866B2 |
| Source dataset | uspto-grants-2015_05 |
| ORD ID | ord-41a79bd1e8d94399a7ac8c327108cb2c |
| Source note | uspto-grants-2015_05 |