HuagongsheHuagongshe Chemistry Print Report · For research reference only
(Pyridin-4-yl)boronic acid → HCID 86696559, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (Pyridin-4-yl)boronic acid | HCID 2734379 | — |
| Reactant | Methyl 8-chloro-1-cyclopropyl-9-methyl-4-oxo-quinolizine-3-carboxylate | HCID 86696543 | — |
| Product | HCID 86696559 | HCID 86696559 | 70% |
Reaction Steps
Methyl 8-(pyridin-4-yl)-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate was prepared according to General Procedure A from methyl 8-chloro-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate (500 mg, 1.71 mmol) and pyridin-4-yl-boronic acid (253 mg, 2.05 mmol). Purification by flash silica column chromatography (DCM:MeOH) (1:0 to 9:1) afforded the title compound as a yellow solid (400 mg, 69%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09403818B2 |
| Source dataset | uspto-grants-2016_08 |
| ORD ID | ord-c6c96a4a0e714340bbfb3d8b99fa7f86 |
| Source note | uspto-grants-2016_08 |