Buchwald–Hartwig amination: 6-Chloronicotinamide → 6-[[2-(Trifluoromethyl)phenyl]methylamino]pyridine-3-carboxamide

Drawn from the record's atom map: which bonds break and which form between the reactants and products the source listed. It shows a change in connectivity, not a simulated trajectory and not a mechanism.

Temperature

120 °C

Only the dimensions the source stated are listed. Anything absent here was not recorded, and it is not inferred from what the class usually needs.

No other run in the library makes this product. These runs of the same class start from one of the same reactants, which is the nearest company this record has.

• 6-[[4-(Trifluoromethyl)phenyl]methylamino]pyridine-3-carboxamide7%
• 6-[[3-(Trifluoromethyl)phenyl]methylamino]pyridine-3-carboxamide0%

Copied from the source record, unedited

To a stirred solution of 6-chloronicotinamide (0.053 g, 0.34 mmol), 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (0.021 g, 0.03 mmol), sodium 2-methylpropan-2-olate (0.065 g, 0.68 mmol) and diacetoxypalladium (7.60 mg, 0.03 mmol) in DME (1 mL) was added (2-(trifluoromethyl)phenyl)methanamine (0.095 mL, 0.68 mmol). The reaction mixture was subjected to microwave irradiation for 4h at 120 C. Only traces of product was observed. The crude product was dissolved in DMSO (2 mL) and purified using Fractionlynx I, (Xbridge Prep C18 5µm OBD 19x150 mm column), with 5 to 95% acetonitrile in 0.2% ammonia at pH 10. 6-(2-(trifluoromethyl)benzylamino)nicotinamide: 1.45 mg (1.5 %)

This record comes from experimental reaction archive (ord-c7ac817750064edba47d3c6c786a7b69). Open the source and check it against what is on this page.

• experimental reaction archive record ord-c7ac817750064edba47d3c6c786a7b69 from dataset "750 AstraZeneca ELN dataset" (url: https://chemrxiv.org/engage/chemrxiv/article-details/60c9e3f37792a23bfdb2d471). No atom mapping is provided by the source.

  experimental record · quality medium · source

experimental reaction record.