HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine → 5-{1-[6-Methyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-1H-imidazol-4-yl}-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-(4-Iodo-imidazol-1-yl)-6-methyl-4-(4-trifluoromethyl-phenyl)-pyridine | HCID 57468742 | — |
| Product | 5-{1-[6-Methyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-1H-imidazol-4-yl}-pyridin-2-ylamine | HCID 24760356 | — |
Reaction Steps
The title compound was prepared from 2-(4-iodo-imidazol-1-yl)-6-methyl-4-(4-trifluoromethyl-phenyl)-pyridine (example E.18) (0.33 g, 0.77 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (0.203 g, 0.92 mmol) according to the general procedure VI. Obtained as an off-white solid (0.100 g, 33%). MS (ISP) 396.1 [(M+H)+]; mp 224-226° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08183262B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-eae3c96eabfe49b283f0199e64d0dac2 |
| Source note | uspto-grants-2012_05 |