4-异氰酸基-1H-吲哚

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:

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

实验步骤: [4-(Trifluoromethoxy)phenyl]methanol (0.13 g, 0.7 mmol) and the product of Example 80A (0.1 g, 0.63 mmol) in THF (5 mL) were heated at reflux for 16 hours with a catalytic amount of triethylamine. The reaction mixture was concentrated under reduced pressure and the residue was triturated with diethyl ether/hexane to provide the title compound as tan crystals (0.12 g). 1H NMR (300 MHz, DMSO-d6) δ 5.21 (s, 2H), 6.73 (s, 1H), 7.0 (t, 1H), 7.1 (d, 1H), 7.23 (t, 1H), 7.38 (dd, 1H), 7.4 (d, 2H), 7.6 (d, 2H), 9.5 (s, 1H), 11.06 (s, 1H).). Anal. Calcd. for C17H13N2F3O3.0.25H2O: C, 57.55; H, 3.84; N, 7.90. Found: C, 57.42; H, 3.81; N, 7.32. The reaction mixture was concentrated under reduced pressure the residue was triturated with diethyl ether/hexane

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

实验步骤: [4-(Trifluoromethyl)phenyl]methanol (0.09 g, 0.55 mmol) and the product of Example 80A (0.08 g, 0.5 mmol) in THF (5 mL) were heated at reflux for 16 hours with a catalytic amount of triethylamine. The reaction mixture was concentrated under reduced pressure and the residue was purified by chromatography on silica gel eluting with 50% hexane:ethylacetate to provide the title compound as an oil (0.09 g). 1H NMR (300 MHz, DMSO-d6) δ 5.32 (s, 2H), 6.73 (s, 1H), 7.0 (t, 1H), 7.11 (d, 1H), 7.23 (t, 1H), 7.38 (d, 1H), 7.66 (d, 2H), 7.78 (d, 2H), 9.52 (s, 1H), 11.08 (s, 1H). Anal. Calcd. for C17H13N2F3O2: C, 61.08; H, 3.92; N, 8.38. Found: C, 60.97; H, 4.21; N, 8.17. The reaction mixture was concentrated under reduced pressure the residue was purified by chromatography on silica gel eluting with 50% hexane

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

实验步骤: 2-(2,4-Dichlorophenyl)ethylamine (0.21 g, 1.1 mmol) and the product of Example 80A (0.16 g, 1. mmol) were treated as described in Example 80B to provide the title compound. mp 170° C.; 1H NMR (300 MHz, DMSO-d6) δ 2.90 (m, 2H), 3.31 (m, 2H), 6.47 (m, 2H), 6.93 (m, 2H), 7.23 (m, 1H), 7.40 (m, 2H), 7.60 (m, 2H), 8.15 (s, 1H), 11.02 (s, 1H). MS (DCI+) m/z 347 (M+H). Anal. Calcd. for C17H15N3Cl2O: C, 58.63; H, 4.34; N, 12.07. Found: C, 58.49; H, 4.49; N, 12.38.

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

实验步骤: 4-Chloro-3-(trifluoromethyl)benzylamine (0.27 g, 1.1 mmol) and the product of Example 80A (0.16 g, 1 mmol) were treated as described in Example 80B to provide the title compound. mp 197° C.; 1H NMR (300 MHz, DMSO-d6) δ 4.42 (d, 2H), 6.52 (m, 1H), 6.96 (m, 3H), 7.25 (m, 1H), 7.56 (dd, 1H), 7.67 (dd, 1H), 7.70 (t, 1H), 7.81 (s, 1H), 8.37 (s, 1H), 11.06 (s, 1H); MS (DCI+) m/z 368 (M+H). Anal. Calcd. for C17H13N3ClF3O: C, 55.52; H, 3.56; N, 11.43. Found C, 55.46; H, 3.65; N, 11.58.

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

实验步骤: 4-Chloro-3-(trifluoromethyl)benzylamine (0.27 g, 1.1 mmol) and the product of Example 80A (0.16 g, 1 mmol) were treated as described in Example 80B to provide the title compound. mp 197° C.; 1H NMR (300 MHz, DMSO-d6) δ 4.42 (d, 2H), 6.52 (m, 1H), 6.96 (m, 3H), 7.25 (m, 1H), 7.56 (dd, 1H), 7.67 (dd, 1H), 7.70 (t, 1H), 7.81 (s, 1H), 8.37 (s, 1H), 11.06 (s, 1H); MS (DCI+) m/z 368 (M+H). Anal. Calcd. for C17H13N3ClF3O: C, 55.52; H, 3.56; N, 11.43. Found C, 55.46; H, 3.65; N, 11.58.

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

实验步骤: 3-Fluoro-4-(trifluoromethyl)benzylamine (0.22 g, 1.1 mmol) and the product of Example 80A (0.16 g, 1 mmol) were treated as described in Example 80B to provide the title compound (0.24 g). mp 198° C.; 1H NMR (300 MHz, DMSO-d6) δ 4.43 (d, 2H), 6.52 (m, 1H), 6.98 (m, 3H), 7.26 (m, 1H), 7.39 (m, 2H), 7.57 (dd, 1H), 7.77 (t, 1H), 8.40 (s, 1H), 11.05 (s, 1H); MS (DCI+) m/z 349.9 (M+H)+. Anal. Calcd. for C17H13N3F4O: C, 58.12; H, 3.73; N, 11.96. Found C, 58.52; H, 3.99; N, 11.55.

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

实验步骤: 4-(Trifluoromethoxy)benzylamine (0.21 g, 1.1 mmol) and the product of Example 80A (0.16 g, 1 mmol) were treated as described in Example 80B to provide the title compound (0.23 g). mp 177° C.; 1H NMR (300 MHz, DMSO-d6) δ 4.36 (d, 2H), 6.52 (m, 1H), 6.95 (m, 3H), 7.24 (t, 1H), 7.36 (d, 2H), 7.48 (d, 2H), 7.63 (dd, 1H), 8.32 (1H), 11.06 (s, 1H); MS (DCI+) m/z 349.9 (M+H)+; Anal. Calcd. For C17H14N3F3O2: C, 58.63; H, 4.34; N, 12.07. Found: C, 58.51; H, 3.98; N, 12.03.

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

实验步骤: 4-(Trifluoromethoxy)benzylamine (0.21 g, 1.1 mmol) and the product of Example 80A (0.16 g, 1 mmol) were treated as described in Example 80B to provide the title compound (0.23 g). mp 177° C.; 1H NMR (300 MHz, DMSO-d6) δ 4.36 (d, 2H), 6.52 (m, 1H), 6.95 (m, 3H), 7.24 (t, 1H), 7.36 (d, 2H), 7.48 (d, 2H), 7.63 (dd, 1H), 8.32 (1H), 11.06 (s, 1H); MS (DCI+) m/z 349.9 (M+H)+; Anal. Calcd. For C17H14N3F3O2: C, 58.63; H, 4.34; N, 12.07. Found: C, 58.51; H, 3.98; N, 12.03.

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

实验步骤: The product of Example 80A (0.16 g, 1 mmol) in THF (3 mL) was treated with 4-(trifluoromethyl)benzylamine (0.19 g, 1.1 mmol) at ambient temperature. After stirring for 3 hours, hexane was added to the reaction mixture to precipitate the title compound as a solid. mp 178° C. 1H NMR (300 MHz, DMSO-d6) δ 4.43 (d, 2H), 6.53 (t, 1H), (6.98 m, 3H), 7.26 (t, 1H), 7.57 (d, 2H), 7.62 (d, 1H), 7.71 (d, 2H), 8.37 (s, 1H), 11.04 (s, 1H); MS (DCI+) m/z 334 (M+H); Anal. Calcd. For C17H14N3F3O: C, 61.26; H, 4.23; N, 12.61. Found: C, 61.28; H, 3.83; N, 12.31. to precipitate the title compound as a solid