HCID 23442070, compound → HCID 10711354, compound

Participants

Reaction Steps

To 3,3'-[3-nitro-2,6-pyridinediylbis(oxy)]bis(benzonitrile) (18.5 g, 50 mmol) dissolved in ethanol/ethyl acetate (500 mL, 2/3) was added 10% palladium on carbon (1.8 g). After subjecting the mixture to hydrogen at 15 psi for 2 hours, the reaction was suction filtered through celite. The solvent was removed in vacuo to give 3,3'-[3-amino-2,6-pyridinediylbis(oxy)]bis(benzonitrile); NMR (CDCl3) 7.5 (m,7), 7.2 (m,2), 6.6 (d,1), 3.8 (br,2) ppm.

Provenance & Evidence