HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Bromo-5-hydroxypyridine → 1,1-Dimethylethyl 3,4-dihydro-6-(5-hydroxy-3-pyridinyl)-1,8-naphthyridine-1(2H)-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Bromo-5-hydroxypyridine | HCID 599529 | — |
| Reactant | 6-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-2H-[1,8]naphthyridine-1-carboxylic acid tert-butyl ester | HCID 123216343 | — |
| Product | 1,1-Dimethylethyl 3,4-dihydro-6-(5-hydroxy-3-pyridinyl)-1,8-naphthyridine-1(2H)-carboxylate | HCID 117667242 | — |
Reaction Steps
6-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-2H-[1,8]naphthyridine-1-carboxylic acid tert-butyl ester is coupled with 5-bromo-pyridin-3-ol to give 6-(5-hydroxy-pyridin-3-yl)-3,4-dihydro-2H-[1,8]naphthyridine-1-carboxylic acid tert-butyl ester using Suzuki Coupling Method VI.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09181272B2 |
| Source dataset | uspto-grants-2015_11 |
| ORD ID | ord-0ace8d27e9534d3e82beba79b5ab0a78 |
| Source note | uspto-grants-2015_11 |