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CC(CC1=CC=CC=C1)(CO)NChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | 2-amino-2-methyl-3-phenylpropan-1-ol |
|---|---|
| IUPAC Name | — |
| CAS Number | 21394-84-3 |
| Database ID | 3048992 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
2-amino-2-methyl-3-phenylpropan-1-ol (CAS 21394-84-3) 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 3048992
Safety Notice
For professional research and industrial use only. Review the supplier safety data sheet before handling.
Synthesis data
8 reactions · 8 references
Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-4e23786a835843a5aa7cea3bc5d1a29cConditions: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-amino-2-methyl-3-phenylpropan-1-ol I (28 mg, 0.17 mmol) in 0.5 nL DMF cooled to 0° C. was added sodium hexamethyldisylazide (0.17 mL, 0.17 mmol, 1 M in THF). The reaction mixture was stirred at 0° C. for 5 min and intermediate III 3-(bromomethyl)-N-[(1R)-1-(4-fluorophenyl)ethyl]-5-[methyl(methylsulfonyl)amino]benzamide (25 mg, 0.06 mmol) in 0.5 mL DMF was added dropwise. The reaction mixture was stirred at 0° C. for 0.5 h and purified by preparative HPLC (5%->95% CH3CN in water containing 0.1% TFA, C18 PRO YMC 20×150 mm) to afford 3-[(2-amino-2-methyl-3-phenylpropoxy)methyl]-N-[(1R)-1-(4-fluorophenyl)ethyl]-5-[methyl(methylsulfonyl)amino]benzamide. 1H NMR (400 MHz, d4-MeOH) δ 8.87 (d, J=8 Hz, 1H), 7.86-7.80 (m, 2H), 7.66 (s, 1H), 7.45-7.40 (m, 2H), 7.36-7.24 (m, 3H), 7.22-7.16 (m, 2H), 7.10-7.02 (m, 2H), 5.30-5.20 (m, 1H), 4.73-4.64 (m, 2H), 3.44 (A of AB, d, J=10 Hz, 1H), 3.39 (B of AB, d, J=10 Hz, 1H), 3.35 (s, 3H), 3.09 (A of AB, d, J=13.2 Hz, 1H), 2.94 (s, 3H), 2.87 (B of AB, d, J=13.2 Hz, 1H), 1.59 (d, J=7.2 Hz, 3H), 1.25 (s, 3H). The reaction mixture was stirred at 0° C. for 0.5 h purified by preparative HPLC (5%->95% CH3CN in water containing 0.1% TFA
Source ID: ord-6581a9320bb84501bedf94eabb8063abConditions: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-amino-2-methyl-3-phenylpropan-1-ol I (28 mg, 0.17 mmol) in 0.5 nL DMF cooled to 0° C. was added sodium hexamethyldisylazide (0.17 mL, 0.17 mmol, 1 M in THF). The reaction mixture was stirred at 0° C. for 5 min and intermediate III 3-(bromomethyl)-N-[(1R)-1-(4-fluorophenyl)ethyl]-5-[methyl(methylsulfonyl)amino]benzamide (25 mg, 0.06 mmol) in 0.5 mL DMF was added dropwise. The reaction mixture was stirred at 0° C. for 0.5 h and purified by preparative HPLC (5%->95% CH3CN in water containing 0.1% TFA, C18 PRO YMC 20×150 mm) to afford 3-[(2-amino-2-methyl-3-phenylpropoxy)methyl]-N-[(1R)-1-(4-fluorophenyl)ethyl]-5-[methyl(methylsulfonyl)amino]benzamide. 1H NMR (400 MHz, d4-MeOH) δ 8.87 (d, J=8 Hz, 1H), 7.86-7.80 (m, 2H), 7.66 (s, 1H), 7.45-7.40 (m, 2H), 7.36-7.24 (m, 3H), 7.22-7.16 (m, 2H), 7.10-7.02 (m, 2H), 5.30-5.20 (m, 1H), 4.73-4.64 (m, 2H), 3.44 (A of AB, d, J=10 Hz, 1H), 3.39 (B of AB, d, J=10 Hz, 1H), 3.35 (s, 3H), 3.09 (A of AB, d, J=13.2 Hz, 1H), 2.94 (s, 3H), 2.87 (B of AB, d, J=13.2 Hz, 1H), 1.59 (d, J=7.2 Hz, 3H), 1.25 (s, 3H). The reaction mixture was stirred at 0° C. for 0.5 h purified by preparative HPLC (5%->95% CH3CN in water containing 0.1% TFA
Source ID: ord-6581a9320bb84501bedf94eabb8063abConditions: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of rac-α-methyl-phenylalanine (1.74 g, 9.71 mmol) in 30 mL THF at rt was added NaBH4 (0.92 g 24.27 mmol) in one portion. The solution was cooled to 0° C. Iodine (2.46 g, 9.71 mmol) in 5 mL THF was added dropwise over 30 min. After the addition was complete, the reaction was heated to reflux for 2 days. The reaction was then cooled to 0° C. and quenched by the addition of methanol until the bubbling subsided. The reaction mixture was acidified by the addition of 6N HCl until pH 1, stirred at 50° C. for 30 min and concentrated in vacuo. Purification using ion exchange chromatography (SCX cartridge) afforded 2-amino-2-methyl-3-phenylpropan-1-ol I as a white solid. 1H NMR (400 MHz, CDCl3) δ 7.35-7.18 (m, 5H), 3.36 (A of AB, d, J=10.4 Hz, 1H), 3.31 (B of AB, d, J=10.4 Hz, 1H), 2.70 (s, 2H), 1.04 (s, 3H). After the addition the reaction was heated to reflux for 2 days The reaction was then cooled to 0° C. quenched by the addition of methanol until the bubbling The reaction mixture was acidified by the addition of 6N HCl until pH 1 concentrated in vacuo Purification
Source ID: ord-6e751c5a07d04c5c90120bb79ce0f522Conditions: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of rac-α-methyl-phenylalanine (1.74 g, 9.71 mmol) in 30 mL THF at rt was added NaBH4 (0.92 g 24.27 mmol) in one portion. The solution was cooled to 0° C. Iodine (2.46 g, 9.71 mmol) in 5 mL THF was added dropwise over 30 min. After the addition was complete, the reaction was heated to reflux for 2 days. The reaction was then cooled to 0° C. and quenched by the addition of methanol until the bubbling subsided. The reaction mixture was acidified by the addition of 6N HCl until pH 1, stirred at 50° C. for 30 min and concentrated in vacuo. Purification using ion exchange chromatography (SCX cartridge) afforded 2-amino-2-methyl-3-phenylpropan-1-ol I as a white solid. 1H NMR (400 MHz, CDCl3) δ 7.35-7.18 (m, 5H), 3.36 (A of AB, d, J=10.4 Hz, 1H), 3.31 (B of AB, d, J=10.4 Hz, 1H), 2.70 (s, 2H), 1.04 (s, 3H). After the addition the reaction was heated to reflux for 2 days The reaction was then cooled to 0° C. quenched by the addition of methanol until the bubbling The reaction mixture was acidified by the addition of 6N HCl until pH 1 concentrated in vacuo Purification
Source ID: ord-6e751c5a07d04c5c90120bb79ce0f522Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-4e23786a835843a5aa7cea3bc5d1a29cConditions: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-amino-2-methyl-3-phenylpropan-1-ol I (28 mg, 0.17 mmol) in 0.5 nL DMF cooled to 0° C. was added sodium hexamethyldisylazide (0.17 mL, 0.17 mmol, 1 M in THF). The reaction mixture was stirred at 0° C. for 5 min and intermediate III 3-(bromomethyl)-N-[(1R)-1-(4-fluorophenyl)ethyl]-5-[methyl(methylsulfonyl)amino]benzamide (25 mg, 0.06 mmol) in 0.5 mL DMF was added dropwise. The reaction mixture was stirred at 0° C. for 0.5 h and purified by preparative HPLC (5%->95% CH3CN in water containing 0.1% TFA, C18 PRO YMC 20×150 mm) to afford 3-[(2-amino-2-methyl-3-phenylpropoxy)methyl]-N-[(1R)-1-(4-fluorophenyl)ethyl]-5-[methyl(methylsulfonyl)amino]benzamide. 1H NMR (400 MHz, d4-MeOH) δ 8.87 (d, J=8 Hz, 1H), 7.86-7.80 (m, 2H), 7.66 (s, 1H), 7.45-7.40 (m, 2H), 7.36-7.24 (m, 3H), 7.22-7.16 (m, 2H), 7.10-7.02 (m, 2H), 5.30-5.20 (m, 1H), 4.73-4.64 (m, 2H), 3.44 (A of AB, d, J=10 Hz, 1H), 3.39 (B of AB, d, J=10 Hz, 1H), 3.35 (s, 3H), 3.09 (A of AB, d, J=13.2 Hz, 1H), 2.94 (s, 3H), 2.87 (B of AB, d, J=13.2 Hz, 1H), 1.59 (d, J=7.2 Hz, 3H), 1.25 (s, 3H). The reaction mixture was stirred at 0° C. for 0.5 h purified by preparative HPLC (5%->95% CH3CN in water containing 0.1% TFA
Source ID: ord-6581a9320bb84501bedf94eabb8063abConditions: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of rac-α-methyl-phenylalanine (1.74 g, 9.71 mmol) in 30 mL THF at rt was added NaBH4 (0.92 g 24.27 mmol) in one portion. The solution was cooled to 0° C. Iodine (2.46 g, 9.71 mmol) in 5 mL THF was added dropwise over 30 min. After the addition was complete, the reaction was heated to reflux for 2 days. The reaction was then cooled to 0° C. and quenched by the addition of methanol until the bubbling subsided. The reaction mixture was acidified by the addition of 6N HCl until pH 1, stirred at 50° C. for 30 min and concentrated in vacuo. Purification using ion exchange chromatography (SCX cartridge) afforded 2-amino-2-methyl-3-phenylpropan-1-ol I as a white solid. 1H NMR (400 MHz, CDCl3) δ 7.35-7.18 (m, 5H), 3.36 (A of AB, d, J=10.4 Hz, 1H), 3.31 (B of AB, d, J=10.4 Hz, 1H), 2.70 (s, 2H), 1.04 (s, 3H). After the addition the reaction was heated to reflux for 2 days The reaction was then cooled to 0° C. quenched by the addition of methanol until the bubbling The reaction mixture was acidified by the addition of 6N HCl until pH 1 concentrated in vacuo Purification
Source ID: ord-6e751c5a07d04c5c90120bb79ce0f522PubChem References
These sources are listed in the compound's public database record.
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