HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Phosphate, Tribasic → HCID 67016390, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Phosphate, Tribasic | HCID 62657 | — |
| Reactant | Sodium Acetate | HCID 517045 | — |
| Reactant | HCID 58043709 | HCID 58043709 | — |
| Reactant | 2-(2-(Acetoxymethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one | HCID 58043877 | — |
| Catalyst | Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+) | HCID 178418228 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 67016390 | HCID 67016390 | 43% |
Reaction Steps
A mixture of 207c (364 mg, 1.0 mmol), 2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate 114a (510 mg, 1.1 mmol), PdCl2(dppf) (110 mg, 0.15 mmol), K3PO4 (100 mg), and NaOAc (50 mg) in MeCN (20 mL) and water (4 mL) was heated at reflux for 2 h. The solvent was evaporated in vacuo and the residue was purified on reverse phase Combi-flash to give 207d (267 mg, 43%). MS: [M+H]+ 623.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08618107B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-9f41755a7eb34406ba474caef2e91295 |
| Source note | uspto-grants-2013_12 |