HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine → 5-{3-[6-Cyclopropyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-phenyl}-pyridin-2-ylamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine | HCID 2756555 | — |
| Reactant | 2-(3-Bromo-phenyl)-6-cyclopropyl-4-(4-trifluoromethyl-phenyl)-pyridine | HCID 57468746 | — |
| Product | 5-{3-[6-Cyclopropyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-phenyl}-pyridin-2-ylamine | HCID 60209374 | — |
Reaction Steps
The title compound was prepared from 2-(3-bromo-phenyl)-6-cyclopropyl-4-(4-trifluoromethyl-phenyl)-pyridine (example E.22) (0.30 g, 0.55 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (0.219 g, 0.94 mmol) according to the general procedure VI. Obtained as an off-white solid (0.250 g, 80%). MS (ISP) 432.3 [(M+H)+]; mp 130-135° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08183262B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-09eff0bcee4f41328d55f64a517fcfab |
| Source note | uspto-grants-2012_05 |