HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2-Dichloroethane → 2-(pyridin-2-ylacetyl)-N-(tetrahydro-2H-pyran-2-yloxy)-1,2,3,4-tetrahydroisoquinoline-7-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2-Dichloroethane | HCID 11 | — |
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Reactant | 2-Pyridineacetic acid | HCID 85318 | — |
| Reactant | N-(tetrahydro-2H-pyran-2-yloxy)-1,2,3,4-tetrahydroisoquinoline-7-carboxamide | HCID 86656621 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | 2-(pyridin-2-ylacetyl)-N-(tetrahydro-2H-pyran-2-yloxy)-1,2,3,4-tetrahydroisoquinoline-7-carboxamide | HCID 86656612 | 45.4% |
Reaction Steps
A mixture of 200 mg N-(tetrahydro-2H-pyran-2-yloxy)-1,2,3,4-tetrahydroisoquinoline-7-carboxamide, 138 mg 2-pyridylacetic acid, 98 mg HOBt, 278 mg EDC, 0.6 ml triethylamine and 8 ml DMF is stirred overnight at ambient temperature. The mixture is evaporated. 0.98 g of the residue are purified by silica gel flash chromatography. 130 mg of the title compound are obtained after drying as colorless foam.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08575193B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-bf2910147da24d0ea7e761b2fde81ca5 |
| Source note | uspto-grants-2013_11 |