HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → [5-(4-Isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-(4-methyl-piperidin-1-yl)-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 4-Methylpiperidine | HCID 69381 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Reactant | 5-(4-isopropyl-piperazine-1-carbonyl)-1H-indole-2-carboxylic acid | HCID 68534120 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | [5-(4-Isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-(4-methyl-piperidin-1-yl)-methanone | HCID 68680243 | — |
Reaction Steps
The title compound was synthesized in analogy to example 1, from 5-(4-isopropyl-piperazine-1-carbonyl)-1H-indole-2-carboxylic acid 1:1 hydrochloride, O-(benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate (commercially available), 4-methyl piperidine (commercially available) and N,N-diisopropylethylamine in N,N-dimethylformamide to give the desired product after purification by preparative HPLC on reversed phase eluting with a gradient formed from acetonitrile/water/formic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07723325B2 |
| Source dataset | uspto-grants-2010_05 |
| ORD ID | ord-234a1d93d70b4d558618361f8fd0fa8f |
| Source note | uspto-grants-2010_05 |