HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → 2-Cyclopropylmethyl-9-(1-isopropyl-piperidin-4-yloxy)-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 1-Isopropylpiperidin-4-ol | HCID 79681 | — |
| Reactant | Di-tert-butyl diazene-1,2-dicarboxylate | HCID 6034084 | — |
| Reactant | 2-Cyclopropylmethyl-9-hydroxy-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one | HCID 68461088 | — |
| Product | 2-Cyclopropylmethyl-9-(1-isopropyl-piperidin-4-yloxy)-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one | HCID 52948008 | 45% |
Reaction Steps
The title compound was synthesized in analogy to example 1, from 2-cyclopropylmethyl-9-hydroxy-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one, 1-isopropyl-piperidin-4-ol (commercially available), triphenylphosphine and di-tert-butylazodicarboxylate, to give the desired product as a light yellow solid (45%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07579351B2 |
| Source dataset | uspto-grants-2009_08 |
| ORD ID | ord-967e641e05b2414aa2c2447497f0cf07 |
| Source note | uspto-grants-2009_08 |