(R)-3-甲基3,4-二氢异喹啉盐酸盐

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

实验步骤: 3-Methyl-3,4-dihydroisoquinoline (7.0 g, 48.2 mmol) was dissolved in concentrated sulfuric acid (150 ml) and to this was added potassium nitrate (4.9 g, 50.0 mmol). The mixture was allowed to stir overnight, dumped onto ice, and neutralized with the addition of concentrated ammonium hydroxide. The precipated solids were collected by filtration, washed, and air-dried: 7.5 g (82%), m.p. 110-2° C. The precipated solids were collected by filtration washed air-dried

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

实验步骤: 3-Methyl-3,4-dihydroisoquinoline (7.0 g, 48.2 mmol) was dissolved in concentrated sulfuric acid (150 ml) and to this was added potassium nitrate (4.9 g, 50.0 mmol). The mixture was allowed to stir overnight, dumped onto ice, and neutralized with the addition of concentrated ammonium hydroxide. The precipated solids were collected by filtration, washed, and air-dried: 7.5 g (82%), m.p. 110-2° C. The precipated solids were collected by filtration washed air-dried

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

实验步骤: 3-Methyl-3,4-dihydroisoquinoline (7.0 g, 48.2 mmol) was dissolved in concentrated sulfuric acid (150 ml) and to this was added potassium nitrate (4.9 g, 50.0 mmol). The mixture was allowed to stir overnight, dumped onto ice, and neutralized with the addition of concentrated ammonium hydroxide. The precipated solids were collected by filtration, washed, and air-dried: 7.5 g (82%), m.p. 110-2° C. The precipated solids were collected by filtration washed air-dried

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

实验步骤: 3-Methyl-3,4-dihydroisoquinoline (7.0 g, 48.2 mmol) was dissolved in concentrated sulfuric acid (150 ml) and to this was added potassium nitrate (4.9 g, 50.0 mmol). The mixture was allowed to stir overnight, dumped onto ice, and neutralized with the addition of concentrated ammonium hydroxide. The precipated solids were collected by filtration, washed, and air-dried: 7.5 g (82%), m.p. 110-2° C. The precipated solids were collected by filtration washed air-dried

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

实验步骤: 3-Methyl-3,4-dihydroisoquinoline (7.0 g, 48.2 mmol) was dissolved in concentrated sulfuric acid (150 ml) and to this was added potassium nitrate (4.9 g, 50.0 mmol). The mixture was allowed to stir overnight, dumped onto ice, and neutralized with the addition of concentrated ammonium hydroxide. The precipated solids were collected by filtration, washed, and air-dried: 7.5 g (82%), m.p. 110-2° C. The precipated solids were collected by filtration washed air-dried