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CCOC(=O)CNCC(C)CChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | ethyl 2-(2-methylpropylamino)acetate |
|---|---|
| IUPAC Name | — |
| CAS Number | 3182-87-4 |
| Database ID | 10877410 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
ethyl 2-(2-methylpropylamino)acetate (CAS 3182-87-4) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.
Potential Applications
For professional research and industrial use only
Database ID 10877410
Safety Notice
For professional research and industrial use only. Review the supplier safety data sheet before handling.
Synthesis data
12 reactions · 12 references
Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-27c58a4d2e0f43919f320b8206012a5dConditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-dcd06a9ef9d64c94b2d58c2c465de8f6Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-27c58a4d2e0f43919f320b8206012a5dConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: N-Isobutylglycine ethyl ester was reacted with 2-methyl-4-nitrophenyl isothiocyanate according to Method C11a to afford 2-(2-methyl-4-nitrophenylimino)-3-isobutyl-1,3-thiazolidin-5-one.
Source ID: ord-3758165eee0c4bc99845166de7476c38Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: N-Isobutylglycine ethyl ester was reacted with 2-methyl-4-nitrophenyl isothiocyanate according to Method C11a to afford 2-(2-methyl-4-nitrophenylimino)-3-isobutyl-1,3-thiazolidin-5-one.
Source ID: ord-3758165eee0c4bc99845166de7476c38Conditions: temp:40.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of N-isobutylglycine ethyl ester (0.41 g, 2.57 mmol) in water (5 mL) was treated with Et3N (0.71 mL, 5.15 mmol), followed by a solution of 2-methyl-4-nitrophenyl isothiocyanate (0.50 g, 2.57 mmol) in acetone (5 mL). The resulting mixture waxs heated at 40° C. for 2 h, then cooled to room temperature and concentrated under reduced pressure. The residue was separated between water (25 mL) and ethyl acetate (25 mL). The organic phase was dried (MgSO4) and concentrated under reduced pressure to afford 2-(2-methyl-4-nitrophenylimino)-3-isobutyl-1,3-thiazolidin-5-one (0.16 g, 88%): mp 152° C. cooled to room temperature concentrated under reduced pressure The residue was separated between water (25 mL) and ethyl acetate (25 mL) The organic phase was dried (MgSO4) concentrated under reduced pressure
Source ID: ord-e3f547ecf3a6449d8dd628fda3a12da4Conditions: temp:40.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of N-isobutylglycine ethyl ester (0.41 g, 2.57 mmol) in water (5 mL) was treated with Et3N (0.71 mL, 5.15 mmol), followed by a solution of 2-methyl-4-nitrophenyl isothiocyanate (0.50 g, 2.57 mmol) in acetone (5 mL). The resulting mixture waxs heated at 40° C. for 2 h, then cooled to room temperature and concentrated under reduced pressure. The residue was separated between water (25 mL) and ethyl acetate (25 mL). The organic phase was dried (MgSO4) and concentrated under reduced pressure to afford 2-(2-methyl-4-nitrophenylimino)-3-isobutyl-1,3-thiazolidin-5-one (0.16 g, 88%): mp 152° C. cooled to room temperature concentrated under reduced pressure The residue was separated between water (25 mL) and ethyl acetate (25 mL) The organic phase was dried (MgSO4) concentrated under reduced pressure
Source ID: ord-e3f547ecf3a6449d8dd628fda3a12da4Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: N-Isobutylglycine ethyl ester was reacted with 2-methyl-4-nitrophenyl isothiocyanate according to Method C11a to afford 2-(2-methyl-4-nitrophenylimino)-3-isobutyl-1,3-thiazolidin-5-one.
Source ID: ord-3758165eee0c4bc99845166de7476c38Conditions: temp:40.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of N-isobutylglycine ethyl ester (0.41 g, 2.57 mmol) in water (5 mL) was treated with Et3N (0.71 mL, 5.15 mmol), followed by a solution of 2-methyl-4-nitrophenyl isothiocyanate (0.50 g, 2.57 mmol) in acetone (5 mL). The resulting mixture waxs heated at 40° C. for 2 h, then cooled to room temperature and concentrated under reduced pressure. The residue was separated between water (25 mL) and ethyl acetate (25 mL). The organic phase was dried (MgSO4) and concentrated under reduced pressure to afford 2-(2-methyl-4-nitrophenylimino)-3-isobutyl-1,3-thiazolidin-5-one (0.16 g, 88%): mp 152° C. cooled to room temperature concentrated under reduced pressure The residue was separated between water (25 mL) and ethyl acetate (25 mL) The organic phase was dried (MgSO4) concentrated under reduced pressure
Source ID: ord-e3f547ecf3a6449d8dd628fda3a12da4Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-dcd06a9ef9d64c94b2d58c2c465de8f6Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of 4-benzyloxyphthalic anhydride (4.07 g, 16 mmol) and ethyl 2-(isobutylamino)acetate (2.86 g, 18 mmol) in tetrahydrofuran (30 mL) was stirred at room temperature for 1 h. The reaction mixture was poured into water and extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was dissolved in N,N-dimethylformamide (30 mL), and potassium carbonate (2.21 g, 16 mmol) and ethyl iodide (1.5 mL, 19.2 mmol) were added thereto. The mixture was stirred at room temperature for 3 h. The reaction mixture was poured into water and extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was dissolved in ethanol (50 mL), and a solution (10.9 g, 32 mmol) of 20% sodium ethoxide in ethanol was added thereto. The mixture was stirred at room temperature for 1 h. The reaction mixture was poured into 1N hydrochloric acid (70 mL) and extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography and the component eluted earlier was concentrated to give ethyl 7-benzyloxy-4-hydroxy-2-isobutyl-1-oxo-1,2-dihydro-3-isoquinolinecarboxylate (4.21 g, 66.6%) as an oil. extracted with ethyl acetate The extract was washed with brine dried over anhydrous magnesium sulfate concentrated under reduced pressure The residue was dissolved in N,N-dimethylformamide (30 mL) extracted with ethyl acetate The extract was washed with brine dried over anhydrous magnesium sulfate concentrated under reduced pressure The residue was dissolved in ethanol (50 mL) The mixture was stirred at room temperature for 1 h extracted with ethyl acetate The extract was washed with brine dried over anhydrous magnesium sulfate concentrated under reduced pressure The residue was purified by silica gel column chromatography the component eluted earlier was concentrated
Source ID: ord-c85a041ff31443c4840afe7b033f44abConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of 4-fluorophthalic anhydride (24.99 g, 150 mmol) and ethyl 2-(isobutylamino)acetate (23.88 g, 150 mmol) in tetrahydrofuran (200 mL) was stirred at room temperature for 1 h. The reaction mixture was poured into water and extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was dissolved in N,N-dimethylformamide (200 mL), and potassium carbonate (20.73 g, 150 mmol) and ethyl iodide (14.4 mL, 180 mmol) were added thereto. The mixture was stirred at room temperature for 3 h. The reaction mixture was poured into water and extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was dissolved in ethanol (300 mL) and a solution of 20% sodium ethoxide ethanol solution (102 g, 300 mmol) was added thereto. The mixture was stirred at room temperature for 1 h. The reaction mixture was poured into 1N hydrochloric acid (300 mL) and extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography and the component eluted earlier was concentrated to give ethyl 7-fluoro-4-hydroxy-2-isobutyl-1-oxo-1,2-dihydro-3-isoquinolinecarboxylate (19.2 g, 41.7%) as crystals. extracted with ethyl acetate The extract was washed with brine dried over anhydrous magnesium sulfate concentrated under reduced pressure The residue was dissolved in N,N-dimethylformamide (200 mL) extracted with ethyl acetate The extract was washed with brine dried over anhydrous magnesium sulfate concentrated under reduced pressure The residue was dissolved in ethanol (300 mL) The mixture was stirred at room temperature for 1 h extracted with ethyl acetate The extract was washed with brine dried over anhydrous magnesium sulfate concentrated under reduced pressure The residue was purified by silica gel column chromatography the component eluted earlier was concentrated
Source ID: ord-7f714003b8314d9d936abbddb4f925b6PubChem References
These sources are listed in the compound's public database record.
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