4-(2-甲氧基乙基)吗啉

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: Using the apparatus employed in Examples 5-27, a 20 percent (volume) solution of 4-(2-hydroxyethyl)morpholine methyl carbonate prepared in Example 30 in cyclohexane was passed through 6.0 grams of Catalyst J at a temperature of 300° C. and a liquid feed rate of 0.27 milliliters per minute. A total of 7.4 grams of product was recovered. Capillary gas chromatographic analysis (area percent) of this material showed 67.7 percent selectivity to 4-(2-methoxyethyl)morpholine at 100 percent 4-(2-hydroxyethyl)morpholine methyl carbonate conversion. A total of 7.4 grams of product was recovered

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: Using the apparatus employed in Examples 15-27, a 20 percent (volume) solution of 4-(2-hydroxyethyl)morpholine methyl carbonate Prepared in Example 30 in cyclohexane was passed through 6.0 grams of Catalyst J at a temperature of 300° C. and a liquid feed rate of 0.27 milliliters per minute. A total of 7.4 grams of product was recovered. Capillary gas chromatographic analysis (area percent) of this material showed 67.7 percent selectivity to 4-(2-methoxyethyl)morpholine at 100 percent 4-(2-hydroxyethyl)morpholine methyl carbonate conversion. A total of 7.4 grams of product was recovered

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

实验步骤: Using the apparatus employed in Examples 15-27, a 20 percent (volume) solution of 4-(2-hydroxyethyl)morpholine methyl carbonate Prepared in Example 30 in cyclohexane was passed through 6.0 grams of Catalyst J at a temperature of 300° C. and a liquid feed rate of 0.27 milliliters per minute. A total of 7.4 grams of product was recovered. Capillary gas chromatographic analysis (area percent) of this material showed 67.7 percent selectivity to 4-(2-methoxyethyl)morpholine at 100 percent 4-(2-hydroxyethyl)morpholine methyl carbonate conversion. A total of 7.4 grams of product was recovered

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

实验步骤: Using the apparatus employed in Examples 5-27, a 20 percent (volume) solution of 4-(2-hydroxyethyl)morpholine methyl carbonate prepared in Example 30 in cyclohexane was passed through 6.0 grams of Catalyst J at a temperature of 300° C. and a liquid feed rate of 0.27 milliliters per minute. A total of 7.4 grams of product was recovered. Capillary gas chromatographic analysis (area percent) of this material showed 67.7 percent selectivity to 4-(2-methoxyethyl)morpholine at 100 percent 4-(2-hydroxyethyl)morpholine methyl carbonate conversion. A total of 7.4 grams of product was recovered

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

实验步骤: Using the apparatus employed in Examples 15-27, a 20 percent (volume) solution of 4-(2-hydroxyethyl)morpholine methyl carbonate Prepared in Example 30 in cyclohexane was passed through 6.0 grams of Catalyst J at a temperature of 300° C. and a liquid feed rate of 0.27 milliliters per minute. A total of 7.4 grams of product was recovered. Capillary gas chromatographic analysis (area percent) of this material showed 67.7 percent selectivity to 4-(2-methoxyethyl)morpholine at 100 percent 4-(2-hydroxyethyl)morpholine methyl carbonate conversion. A total of 7.4 grams of product was recovered

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

实验步骤: In an autoclave of 100 mL, morpholine (45.0 g, 517 mmol) was made reacted with chloroethyl methyl ether (25.0 g, 265 mmol) at 130 deg C. for 48 hours. Solid salt that was formed was removed by filtration, and residue (filtrate) was subjected to reduced-pressure distillation by using a Vigreux column of 25 cm. Then 1H-NMR measurement of obtained amine is performed, and it was confirmed that chemical shifts, δ (ppm), are 3.53-3.55(m, 4H), 3.33-3.35(m, 2H), 3.17(s, 3H), and 2.36-2.32 (m, 6H), and that N-2-methoxyethylmorpholine was synthesized. Solid salt that was formed was removed by filtration, and residue (filtrate) was subjected to reduced-pressure distillation

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

实验步骤: Using the apparatus employed in Examples 5-27, a 20 percent (volume) solution of 4-(2-hydroxyethyl)morpholine methyl carbonate prepared in Example 30 in cyclohexane was passed through 6.0 grams of Catalyst J at a temperature of 300° C. and a liquid feed rate of 0.27 milliliters per minute. A total of 7.4 grams of product was recovered. Capillary gas chromatographic analysis (area percent) of this material showed 67.7 percent selectivity to 4-(2-methoxyethyl)morpholine at 100 percent 4-(2-hydroxyethyl)morpholine methyl carbonate conversion. A total of 7.4 grams of product was recovered

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

实验步骤: Using the apparatus employed in Examples 15-27, a 20 percent (volume) solution of 4-(2-hydroxyethyl)morpholine methyl carbonate Prepared in Example 30 in cyclohexane was passed through 6.0 grams of Catalyst J at a temperature of 300° C. and a liquid feed rate of 0.27 milliliters per minute. A total of 7.4 grams of product was recovered. Capillary gas chromatographic analysis (area percent) of this material showed 67.7 percent selectivity to 4-(2-methoxyethyl)morpholine at 100 percent 4-(2-hydroxyethyl)morpholine methyl carbonate conversion. A total of 7.4 grams of product was recovered