HuagongsheHuagongshe Chemistry Print Report · For research reference only
C16H22F6IN2P → 7-Benzyl-4-hydroxy-1-iodo-8-oxo-7,8-dihydro-[2,7]naphthyridine-3-carboxylic acid methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | C16H22F6IN2P | HCID 46863890 | — |
| Reactant | 7-Benzyl-4-hydroxy-8-oxo-7,8-dihydro-[2,7]naphthyridine-3-carboxylic acid methyl ester | HCID 68297735 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 7-Benzyl-4-hydroxy-1-iodo-8-oxo-7,8-dihydro-[2,7]naphthyridine-3-carboxylic acid methyl ester | HCID 86714110 | 65% |
Reaction Steps
A mixture of 7-benzyl-4-hydroxy-8-oxo-7,8-dihydro-[2,7]naphthyridine-3-carboxylic acid methyl ester (150 mg, 0.48 mmol) and bis(2,4,6-trimethylpyridine)iodine(I) hexafluorophosphate (1.24 g, 2.42 mmol) in 5 mL of CH2Cl2 was stirred for 16 h at r.t. The mixture was diluted with 30 mL of CH2Cl2 and washed with 5% sodium thiosulfate and 1 M HCl. The organic layer was dried over MgSO4 and concentrated. The crude product was purified by silica gel chromatography (20-100% CH2Cl2/hexanes+2% AcOH) to give 136 mg of the title compound as an off-white solid. MS: (+) m/z 436.82 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09271970B2 |
| Source dataset | uspto-grants-2016_03 |
| ORD ID | ord-75802a34533140b294d05d1cb1088892 |
| Source note | uspto-grants-2016_03 |