4-异丙基苯乙胺

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

实验步骤: A mixture of 2 g of 4-chloro-8-fluoroquinazoline, 1.94 g of 2-[4-(i-propyl)phenyl]ethylamine, and 1.21 g of triethylamine in 100 mL of ethanol was heated at reflux for one hour. The ethanol was removed and the remaining product was dissolved in 100 mL of methylenechloride and then washed with aqueous sodium carbonate. The organic layer was then dried and the solvent was removed. The residue was slurried in pentane. Yield: 2.4 g. M.P. 170°-172° C. was heated at reflux for one hour The ethanol was removed the remaining product was dissolved in 100 mL of methylenechloride washed with aqueous sodium carbonate The organic layer was then dried the solvent was removed

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: A mixture of 2 g of 4-chloro-8-fluoroquinazoline, 1.94 g of 2-[4-(i-propyl)phenyl]ethylamine, and 1.21 g of triethylamine in 100 mL of ethanol was heated at reflux for one hour. The ethanol was removed and the remaining product was dissolved in 100 mL of methylenechloride and then washed with aqueous sodium carbonate. The organic layer was then dried and the solvent was removed. The residue was slurried in pentane. Yield: 2.4 g. M.P. 170°-172° C. was heated at reflux for one hour The ethanol was removed the remaining product was dissolved in 100 mL of methylenechloride washed with aqueous sodium carbonate The organic layer was then dried the solvent was removed

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: A mixture of 2 g of 4-chloro-8-fluoroquinazoline, 1.94 g of 2-[4-(i-propyl)phenyl]ethylamine, and 1.21 g of triethylamine in 100 mL of ethanol was heated at reflux for one hour. The ethanol was removed and the remaining product was dissolved in 100 mL of methylenechloride and then washed with aqueous sodium carbonate. The organic layer was then dried and the solvent was removed. The residue was slurried in pentane. Yield: 2.4 g. M.P. 170°-172° C. was heated at reflux for one hour The ethanol was removed the remaining product was dissolved in 100 mL of methylenechloride washed with aqueous sodium carbonate The organic layer was then dried the solvent was removed

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

实验步骤: According to the procedure of Example 1 (a), except substituting (4-isopropyl-benzyl)methylamine for the methyl-(1-propyl-naphthalen-2-ylmethyl)amine, and substituting (E)-3-(7-oxo-5,6,7,8-tetrahydro-[1,8]naphthyridin-3yl)acrylic acid hydrochloride for the (E)-3-(4-methyl-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl)acrylic acid hydrochloride, the title compound (0.223 g, 61%) was prepared as a light orange solid and as a mixture of amide rotamers: 1H NMR (300 MHz, DMSO-d6) δ 10.66-10.64 (m, 1H), 8.36-8.33 (m, 1H), 8.07 (s, 1H), 7.55-7.48 (m, 1H), 7.33-7.11 (m, 5H), 4.77-4.56 (m, 2H), 3.09-2.81 (m, 6H), 2.56-2.49 (m 2H), 1.19-1.16 (m, 6H); MS (APCI) m/e 364 (M+H)+.

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

实验步骤: According to the procedure of Example 1 (a), except substituting (4-isopropyl-benzyl)methylamine for the methyl-(1-propyl-naphthalen-2-ylmethyl)amine, and substituting (E)-3-(7-oxo-5,6,7,8-tetrahydro-[1,8]naphthyridin-3yl)acrylic acid hydrochloride for the (E)-3-(4-methyl-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl)acrylic acid hydrochloride, the title compound (0.223 g, 61%) was prepared as a light orange solid and as a mixture of amide rotamers: 1H NMR (300 MHz, DMSO-d6) δ 10.66-10.64 (m, 1H), 8.36-8.33 (m, 1H), 8.07 (s, 1H), 7.55-7.48 (m, 1H), 7.33-7.11 (m, 5H), 4.77-4.56 (m, 2H), 3.09-2.81 (m, 6H), 2.56-2.49 (m 2H), 1.19-1.16 (m, 6H); MS (APCI) m/e 364 (M+H)+.