三-(2，3-二溴丙基)-磷酸酯

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: An emulsion containing the potassium salt of bis-(2,3-dibromopropyl) phosphoric acid and tris-(2,3-dibromopropyl) phosphate was formed by adding 25 gms of the emulsion concentrate from Example 2 to 975 gms of water with stirring at room temperature.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: An emulsion containing the potassium salt of bis-(2,3-dibromopropyl) phosphoric acid and tris-(2,3-dibromopropyl) phosphate was formed by adding 25 gms of the emulsion concentrate from Example 2 to 975 gms of water with stirring at room temperature.

反应条件: temp:125.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: In a dry 25 mL round bottom flask, 8-(1-ethyl-propyl)-6-methyl-2-trifluoromethyl-imidazo[1,2-b]pyridazine (182 mg, 0.671 mmol), 5-(5-bromo-4-chloro-thiophen-2-yl)-1-methyl-1H-[1,2,4]triazole (225 mg, 0.805 mmol), KOAc (330.2 mg, 3.36 mmol), and TBAB (217 mg, 0.671 mmol) are dissolved in NMP (3 mL). The mixture is degassed with bubbling nitrogen for 20 minutes. Then, Pd(OAc)2 (8 mg, 0.034 mmol) and TDBPP (20.4 g, 0.34 moles) are added. The reaction mixture is heated to 125° C. for 3 hours to give the title compound (125 mg, 0.267 mmol, 40%). 1H-NMR (CDCl3), δ 0.88 (t, J=7.2 Hz, 6H), 1.87 (m, 4H), 2.537 (s, 3H), 3.32 (m, 1H), 4.16 (s, 3H), 6.86 (s, 1H), 7.51 (s, 1H), 7.91 (s, 1H) ppm. ES-MS (m/z): calcd for C20H20ClF3N6S (M+H)+: 468.93; found: 469.2. The mixture is degassed with bubbling nitrogen for 20 minutes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: An emulsion containing the potassium salt of bis-(2,3-dibromopropyl) phosphoric acid and tris-(2,3-dibromopropyl) phosphate was formed by adding 25 gms of the emulsion concentrate from Example 2 to 975 gms of water with stirring at room temperature.