6-氯螺[4H-3,1-苯并噁嗪-4,4'-哌啶]-2(1H)-酮

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95-3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79 (1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95-3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79 (1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95–3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79(1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95-3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79 (1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95–3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79(1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95–3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79(1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95-3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79 (1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95-3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79 (1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). ESI-MS m/z: 546 [M+1]. evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95–3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79(1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 6-chloro-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazin-4,4′-piperidine] (Made by the procedure of Bock, et al. GB2,355,465, 0.25 g, 0.7 mmol) in isopropanol (5 mL) was treated with 2-[5-(3-Bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.19 g, 0.50 mmol) and catalytic potassium iodide. The solution was stirred at 80° C. for 5 hr, and evaporated in vacuo. The residue was purified by reverse-phase preparative HPLC to yield 0.029 g (10%) of the title compound, 1H-NMR (CD3OD) δ: 1.50 (3H, s), 2.18 (2H, brs), 2.95-3.2 (6H, m), 5.30 (2H, brs), 6.18 (1H, t), 6.79 (1H, m), 6.92 (1H, m), 7.12 (1H, m), 7.38 (2H, m), 7.48 (2H, m), 7.81 (2H, m), 8.31 (1H, m), 8.55 (1H, d). evaporated in vacuo The residue was purified by reverse-phase preparative HPLC