HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Methyl-3-butyn-2-ol → 10-(3-Hydroxy-3-methylbut-1-yn-1-yl)-3-((2-oxopyrrolidin-1-yl)methyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Methyl-3-butyn-2-ol | HCID 8258 | — |
| Reactant | 2-Pyrrolidone | HCID 12025 | — |
| Reactant | 10-bromo-3((2-methyl-1H-imidazol-1-yl)methyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide | HCID 86693272 | — |
| Reactant | 10-Bromo-3-((2-oxopyrrolidin-1-yl)methyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide | HCID 86693276 | — |
| Product | 10-(3-Hydroxy-3-methylbut-1-yn-1-yl)-3-((2-oxopyrrolidin-1-yl)methyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide | HCID 86693275 | 63% |
Reaction Steps
Similar to as described in General Procedure G, 10-bromo-3-((2-oxopyrrolidin-1-yl)methyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide (prepared similarly as described in the synthesis of 10-bromo-3-((2-methyl-1H-imidazol-1-yl)methyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide replacing 2-methylimidazole with 2-pyrrolidinone) was reacted with 2-methylbut-3-yn-2-ol to give the titled compound as a colorless solid (64 mg, 63%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09034866B2 |
| Source dataset | uspto-grants-2015_05 |
| ORD ID | ord-54cdbd27a29147488fc8efed023604b0 |
| Source note | uspto-grants-2015_05 |