HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-iodo-N4-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}pyrimidine-4,5-diamine hydroiodide → tert-butyl (2E)-5-[5-amino-6-({3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}amino)pyrimidin-4-yl]-2-penten-4-yn-1-ylcarbamate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-iodo-N4-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}pyrimidine-4,5-diamine hydroiodide | HCID 86615747 | — |
| Reactant | tert-butyl (2E)-2-penten-4-yn-1-ylcarbamate | HCID 86615750 | — |
| Catalyst | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| Catalyst | HCID 178418476 | HCID 178418476 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | tert-butyl (2E)-5-[5-amino-6-({3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}amino)pyrimidin-4-yl]-2-penten-4-yn-1-ylcarbamate | HCID 86615749 | 45.9% |
Reaction Steps
6-Iodo-N4-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}pyrimidine-4,5-diamine hydroiodide (500 mg) was dissolved in a mixed solvent of acetonitrile (14.8 mL)/triethylamine (11.0 mL), and tert-butyl (2E)-2-penten-4-yn-1-ylcarbamate (194 mg), trans-dichlorobis(triphenylphosphine)palladium(II) (31.3 mg) and copper(I) iodide (10.2 mg) were sequentially added. The title compound (199 mg) was obtained as a powder by the reaction in the same manner as in Example 9 (iv).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07507740B2 |
| Source dataset | uspto-grants-2009_03 |
| ORD ID | ord-8076fb2b785b432da01a6555b29f9f2b |
| Source note | uspto-grants-2009_03 |