In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 93919-56-3, name is (4-(Trifluoromethoxy)phenyl)methanamine belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: (4-(Trifluoromethoxy)phenyl)methanamine
6-((6-((4-(trifluoromethoxy)benzyl)amino)pyridazin-3-yl)oxy)quinolin-2(1H)-one To a suspension of 6-((6-chloropyridazin-3-yl)oxy)quinolin-2(1H)-one (0.032 g, 0.117 mmol) in dioxane (2.0 mL) at room temperature was added 4-(trifluoromethoxy)benzylamine (0.091 mL, 0.585 mmol), (R)-(-)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldi-t-butylphosphine (3.28 mg, 5.85 mumol), palladium (II) acetate (1.313 mg, 5.85 mumol) and sodium-t-butoxide (0.014 mL, 0.164 mmol). The reaction mixture was stirred in a sealed tube at 110 C. overnight, then concentrated under vacuum to a yellow oil. This was purified by prep HPLC to yield 6-((6-((4-(trifluoromethoxy)benzyl)amino)pyridazin-3-yl)oxy)quinolin-2(1H)-one as a white solid (4 mg, 5%). 1H NMR (500 MHz, METHANOL-d4) delta ppm 7.96 (d, J=9.5 Hz, 2H), 7.67-7.34 (m, 8H), 6.68 (d, J=9.6 Hz, 1H), 4.59 (s, 2H). LCMS: R.T.=1.738 min; [M+H]+=429.08.
The synthetic route of 93919-56-3 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; King, Dalton; Macor, John E.; Olson, Richard E.; Iwuagwu, Christiana I.; Karageorge, George N.; US2013/79338; (2013); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem