(E)-1-(2,4-difluorophenyl)-3-(dimethylamino)prop-2-en-1-one

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 83% yield from 2-hydrazinylpyridine-4-carbonitrile hydrochloride salt (PREPARATION 3) and (2E)-1-(2,4-difluorophenyl)-3-(dimethylamino)prop-2-en-1-one according to the procedure for the preparation of Example 12, part B. 1H NMR (400 MHz, CDCl3): δ 6.51 (1H, d, J=1.6 Hz), 6.77-6.82 (1H, m), 6.92-6.97 (1H, m), 7.34-7.40 (2H, m), 7.80 (1H, d, J=2.0 Hz), 8.20 (1H, s), 8.27 (1H, dd, J=5.2, 1.2 Hz).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 83% yield from 2-hydrazinylpyridine-4-carbonitrile hydrochloride salt (PREPARATION 3) and (2E)-1-(2,4-difluorophenyl)-3-(dimethylamino)prop-2-en-1-one according to the procedure for the preparation of Example 12, part B. 1H NMR (400 MHz, CDCl3): δ 6.51 (1H, d, J=1.6 Hz), 6.77-6.82 (1H, m), 6.92-6.97 (1H, m), 7.34-7.40 (2H, m), 7.80 (1H, d, J=2.0 Hz), 8.20 (1H, s), 8.27 (1H, dd, J=5.2, 1.2 Hz).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 82% yield from 1-(2,4-difluorophenyl)ethanone and DMF-DMA according to the procedure for the preparation of Example 12, part A. 1H NMR (400 MHz, CDCl3): δ 2.90 (3H, s), 3.11(3H, s), 5.59-5.62 (1H, m), 6.77-6.83 (1H, m), 6.88-6.93 (m, 1H), 7.75-7.83 (2H, m).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 83% yield from 2-hydrazinylpyridine-4-carbonitrile hydrochloride salt (PREPARATION 3) and (2E)-1-(2,4-difluorophenyl)-3-(dimethylamino)prop-2-en-1-one according to the procedure for the preparation of Example 12, part B. 1H NMR (400 MHz, CDCl3): δ 6.51 (1H, d, J=1.6 Hz), 6.77-6.82 (1H, m), 6.92-6.97 (1H, m), 7.34-7.40 (2H, m), 7.80 (1H, d, J=2.0 Hz), 8.20 (1H, s), 8.27 (1H, dd, J=5.2, 1.2 Hz).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 82% yield from 1-(2,4-difluorophenyl)ethanone and DMF-DMA according to the procedure for the preparation of Example 12, part A. 1H NMR (400 MHz, CDCl3): δ 2.90 (3H, s), 3.11 (3H, s), 5.59-5.62 (1H, m), 6.77-6.83 (1H, m), 6.88-6.93 (m, 1H), 7.75-7.83 (2H, m).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 82% yield from 1-(2,4-difluorophenyl)ethanone and DMF-DMA according to the procedure for the preparation of Example 12, part A. 1H NMR (400 MHz, CDCl3): δ 2.90 (3H, s), 3.11 (3H, s), 5.59-5.62 (1H, m), 6.77-6.83 (1H, m), 6.88-6.93 (m, 1H), 7.75-7.83 (2H, m).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 83% yield from 2-hydrazinylpyridine-4-carbonitrile hydrochloride salt (PREPARATION 3) and (2E)-1-(2,4-difluorophenyl)-3-(dimethylamino)prop-2-en-1-one according to the procedure for the preparation of Example 12, part B. 1H NMR (400 MHz, CDCl3): δ 6.51 (1H, d, J=1.6 Hz), 6.77-6.82 (1H, m), 6.92-6.97 (1H, m), 7.34-7.40 (2H, m), 7.80 (1H, d, J=2.0 Hz), 8.20 (1H, s), 8.27 (1H, dd, J=5.2, 1.2 Hz).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 82% yield from 1-(2,4-difluorophenyl)ethanone and DMF-DMA according to the procedure for the preparation of Example 12, part A. 1H NMR (400 MHz, CDCl3): δ 2.90 (3H, s), 3.11(3H, s), 5.59-5.62 (1H, m), 6.77-6.83 (1H, m), 6.88-6.93 (m, 1H), 7.75-7.83 (2H, m).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 83% yield from 2-hydrazinylpyridine-4-carbonitrile hydrochloride salt (PREPARATION 3) and (2E)-1-(2,4-difluorophenyl)-3-(dimethylamino)prop-2-en-1-one according to the procedure for the preparation of Example 12, part B. 1H NMR (400 MHz, CDCl3): δ 6.51 (1H, d, J=1.6 Hz), 6.77-6.82 (1H, m), 6.92-6.97 (1H, m), 7.34-7.40 (2H, m), 7.80 (1H, d, J=2.0 Hz), 8.20 (1H, s), 8.27 (1H, dd, J=5.2, 1.2 Hz).

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared in 82% yield from 1-(2,4-difluorophenyl)ethanone and DMF-DMA according to the procedure for the preparation of Example 12, part A. 1H NMR (400 MHz, CDCl3): δ 2.90 (3H, s), 3.11 (3H, s), 5.59-5.62 (1H, m), 6.77-6.83 (1H, m), 6.88-6.93 (m, 1H), 7.75-7.83 (2H, m).