2-甲氧基-3-(三氟甲基)苯胺

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: To a solution of compound 17C (200 mg, 1.05 mmol) in CH2Cl2 (2 mL) cooled to −20° C. was added dropwise a solution of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) in CH2Cl2 (2 mL). After the addition, the reaction was stirred at rt overnight, then additional amount of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) was added. The reaction was continued for 2 more days, then concentrated under reduced pressure. The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane to yield the title compound (47mg, 16% yield). After the addition concentrated under reduced pressure The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane

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

实验步骤: The title compound (980 mg) was prepared from compound 17B in a manner similar to that described in Experiment 11C.

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

实验步骤: To a solution of compound 17C (200 mg, 1.05 mmol) in CH2Cl2 (2 mL) cooled to −20° C. was added dropwise a solution of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) in CH2Cl2 (2 mL). After the addition, the reaction was stirred at rt overnight, then additional amount of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) was added. The reaction was continued for 2 more days, then concentrated under reduced pressure. The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane to yield the title compound (47 mg, 16% yield). After the addition concentrated under reduced pressure The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane

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

实验步骤: To a solution of compound 17C (200 mg, 1.05 mmol) in CH2Cl2 (2 mL) cooled to −20° C. was added dropwise a solution of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) in CH2Cl2 (2 mL). After the addition, the reaction was stirred at rt overnight, then additional amount of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) was added. The reaction was continued for 2 more days, then concentrated under reduced pressure. The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane to yield the title compound (47 mg, 16% yield). After the addition concentrated under reduced pressure The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane

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

实验步骤: The title compound (980 mg) was prepared from compound 17B in a manner similar to that described in Experiment 11C.

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: To a solution of compound 17C (200 mg, 1.05 mmol) in CH2Cl2 (2 mL) cooled to −20° C. was added dropwise a solution of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) in CH2Cl2 (2 mL). After the addition, the reaction was stirred at rt overnight, then additional amount of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) was added. The reaction was continued for 2 more days, then concentrated under reduced pressure. The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane to yield the title compound (47mg, 16% yield). After the addition concentrated under reduced pressure The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane

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

实验步骤: The title compound (980 mg) was prepared from compound 17B in a manner similar to that described in Experiment 11C.

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

实验步骤: To a solution of compound 17C (200 mg, 1.05 mmol) in CH2Cl2 (2 mL) cooled to −20° C. was added dropwise a solution of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) in CH2Cl2 (2 mL). After the addition, the reaction was stirred at rt overnight, then additional amount of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (429 mg, 1.05 mmol) was added. The reaction was continued for 2 more days, then concentrated under reduced pressure. The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane to yield the title compound (47 mg, 16% yield). After the addition concentrated under reduced pressure The residue was chromatographed (silica gel) eluting with 10%-20% EtOAc/hexane