Tert-Butyl nitrite → HCID 22598266, compound

Participants

Reaction Steps

The procedure of Example 1 is repeated using 10 g (13 mmol) of 2,4-bis[N-butyl-N-(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)amino]-6-[N,N-bis(2-ethylhexyl)amino]-s-triazine, 6.18 g (60 mmol) of tert-butyl nitrite, 7.8 mg (0.013 mmol) of (S,S)-(+)-N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II), 140 mL of pyridine and 13.05 g (52 mmol) of 2,4-dibromoaniline at 85° C. The crude product obtained is purified by vacuum flash chromatography (2% ethyl acetate/heptane) to give 7 g of the title compound as a light yellow solid in 43.4% yield. The structure is confirmed by 1Hnmr and elemental analysis.

Provenance & Evidence