N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide

Base Information

• Chemical Name: N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide
• CAS No.: 264260-34-6
• Molecular Formula: C₁₆H₂₀F₆N₂O₂
• Molecular Weight: 386.337
• Mol file: 264260-34-6.mol

Synonyms:N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide

Chemical Property of N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide

There total 4 articles about N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 62.0%

3-hydroxy-2-butanon (513-86-0,52217-02-4,51555-24-9) + 2-amino-N-[3,5-bis(trifluoromethyl)benzyl]-N-methylacetamide hydrochloride → N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide (264260-34-6)

Guidance literature:

With sodium cyanoborohydride; In acetonitrile; at 20 ℃; pH=6.0;

DOI:10.1021/ac990384f

Reference yield:

3,5-bis-trifluoromethylbenzylamine (85068-29-7) → N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide (264260-34-6)

Guidance literature:

Multi-step reaction with 4 steps

1: 77 percent / HOBt; EDAC / dimethylformamide / 20 °C

2: 93 percent / NaH / tetrahydrofuran / 4 h

3: 98 percent / HCl / ethanol / 0.08 h / 60 °C

4: 62 percent / NaCNBH₃ / acetonitrile / 20 °C / pH 6.0

With hydrogenchloride; sodium hydride; sodium cyanoborohydride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide; acetonitrile; 1: Acylation / 2: Methylation / 3: Hydrolysis / 4: reductive amination;

DOI:10.1021/ac990384f

Reference yield:

2-tritylamino-N-[3,5-bis(trifluoromethyl)benzyl]acetamide (264260-38-0) → N-(3,5-bis-trifluoromethyl-benzyl)-2-(2-hydroxy-1-methyl-propylamino)-N-methyl-acetamide (264260-34-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 93 percent / NaH / tetrahydrofuran / 4 h

2: 98 percent / HCl / ethanol / 0.08 h / 60 °C

3: 62 percent / NaCNBH₃ / acetonitrile / 20 °C / pH 6.0

With hydrogenchloride; sodium hydride; sodium cyanoborohydride; In tetrahydrofuran; ethanol; acetonitrile; 1: Methylation / 2: Hydrolysis / 3: reductive amination;

DOI:10.1021/ac990384f

upstream raw materials:

3-hydroxy-2-butanon

3,5-bis-trifluoromethylbenzylamine

2-tritylamino-N-[3,5-bis(trifluoromethyl)benzyl]acetamide

2-tritylamino-N-[3,5-bis(trifluoromethyl)benzyl]-N-methylacetamide