HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → HCID 66841918, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 1-Benzyl-4-piperidylamine | HCID 415852 | — |
| Reactant | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Reactant | 4-Isobutoxy-1H-indole-2-carboxylic acid [1-(2-azepan-1-yl-ethyl)-piperidin-4-yl]-amide | HCID 11442047 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 66841918 | HCID 66841918 | — |
Reaction Steps
4-Isobutoxy-1H-indole-2-carboxylic acid 80 (4.7 g, 20.1 mmol, preparation see Example 8) and 1-benzyl-piperidin-4-ylamine (4.2 ml, 20.1 mmol) are dissolved in 70 ml of DMF and after addition of TBTU (7.3 g, 22.1 mmol) and ethyldiisopropylamine (13.8 ml, 80.4 mmol) the mixture is stirred at room temperature for 2 h. Then the solvent is evaporated at high vacuum. The residue is dissolved in ethyl acetate, washed with saturated aqueous sodium hydrogen carbonate and brine. The organic layers are dried over sodium sulfate and evaporated under reduced pressure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08183366B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-b3c327df451046d6a740dabb6d1e6ebb |
| Source note | uspto-grants-2012_05 |