间甲硫基苯甲醛

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:22.01; pressure:0.00; stir:

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

实验步骤: The product from Example 74A and (1S)-1,2,3,4-tetrahydro-1-naphthalenylamine were processed as described in Example 1A to provide the title compound.

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

实验步骤: 2-(3-Bromophenyl)-1,3-dioxolane and dimethyl disulfide were processed as described in Example 71A to provide the title compound.

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

实验步骤: To a stirred solution of 1-bromo-6,7-dimethoxy-isoquinoline-4-carbonitrile (100 mg, 0.34 mmol), 3-methylsulfanyl-benzaldehyde (104 g, 0.68 mmol) and 1,3-dimethyl-1H-imidazolium iodide (153 mg, 0.68 mmol) in N,N-dimethylformamide (3 mL) was added sodium hydride (27.3 mg, 0.68 mmol). The mixture turned black instantly. The reaction mixture was stirred at room temperature for 1 h. Water was added and the aqueous phase was extracted with dichloromethane (3×20 mL). The combined extracts were washed with saturated sodium chloride solution (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated in vacuo. Flash chromatography (Merck Silica gel 60, 70–230 mesh, 20% ethyl acetate/hexane) afforded 6,7-dimethoxy-1-(3-methylsulfanyl-benzoyl)-isoquinoline-4-carbonitrile (70 mg, 57% yield) as a colorless oil. the aqueous phase was extracted with dichloromethane (3×20 mL) The combined extracts were washed with saturated sodium chloride solution (20 mL) dried over anhydrous magnesium sulfate filtered concentrated in vacuo