反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
CONDITIONS
反应条件
- 温度
- 100 °C
PROCEDURE
实验过程
A mixture of 4-(2-fluoro-4-methoxyphenoxy)piperidine hydrochloride (72.9 mg, 0.279 mmol), 6-benzyl-3-chloro-N-isopropyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazin-2-amine TFA salt (100 mg, 0.232 mmol), sodium tert-butoxide (66.9 mg, 0.696 mmol), BINAP (21.7 mg, 0.035 mmol), and Pd2(dba)3 (10.6 mg, 0.012 mmol) in toluene (1.16 mL) was heated at 100° C. in a sealed tube for 14 h. The mixture was purified by HPLC Method A to give the title compound as a TFA salt (122.1 mg, 85%) as a yellow solid. 1H NMR (400 MHz, methanol-d4) δ ppm 1.24 (d, J=6.6 Hz, 6H), 1.86-1.97 (m, 2H), 2.03-2.12 (m, 2H), 2.95 (br s, 2H), 3.01-3.12 (m, 2H), 3.33-3.38 (m, 2H), 3.53 (br s, 2H), 3.75 (s, 3H), 4.13-4.24 (m, 3H), 4.31-4.38 (m, 1H), 4.52 (s, 2H), 6.63-6.69 (m, 1H), 6.73 (dd, J=12.8, 2.9 Hz, 1H), 7.06 (t, J=9.2 Hz, 1H), 7.51-7.60 (m, 5H); ESI-MS m/z [M+H]+ 506.4.
WORKUP
后处理
- customThe mixture was purified by HPLC Method A