تفاعل #671005

معادلة التفاعل

N-[2-amino-6-(3-nitrophenyl)-4-pyrimidinyl]-N-[3-fluoro-4-(4-pyridinylsulfanyl)phenyl]amine

hydrogen

→

desired product

المردود 64.5%

N-[2-amino-6-(3-aminophenyl)-4-pyrimidinyl]-N-[3-fluoro-4-(4-pyridinylsulfanyl)phenyl]amine

المردود 64.5%

المذيبات

ethanol

EtOAc

ظروف التفاعل

المعالجة

1. 1
   ترشيحAt this time the palladium was filtered through a pad of Celite®
2. 2
   أخرىpurified on the MPLC (Biotage) with 2-8% MeOH in CH2Cl2

الإجراء التجريبي

A dry flask under argon was charged with 10% palladium on carbon (20 mg). A solution of N-[2-amino-6-(3-nitrophenyl)-4-pyrimidinyl]-N-[3-fluoro-4-(4-pyridinylsulfanyl)phenyl]amine (Example 20, 200 mg, 0.46 mmol) in ethanol (12 mL) and EtOAc (1 mL) was added via syringe through a septa to the palladium on carbon. The flask was then fitted with a hydrogen balloon and stirred at room temperature for 48 h. At this time the palladium was filtered through a pad of Celite®. The filtrate was coated on silica and purified on the MPLC (Biotage) with 2-8% MeOH in CH2Cl2 to afford the desired product as a solid (120 mg, 64%). TLC (6% MeOH in CH2Cl2) Rf0.26; MS (ES) 405 [M+H]+; 1H-NMR (DMSO-d6) δ 5.22 (bs, 2H), 6.45 (s, 1H), 6.49 (bs, 2H) 6.62-6.65 (m, 1H), 6.98 (d, J=6.4 Hz, 2H), 7.02-7.16 (m, 3H), 7.43-7.55 (m, 2H), 8.30-8.35 (m, 3H), 9.75 (bs, 1H).

المصدر