(2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

Base Information

• Chemical Name: (2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester
• CAS No.: 331956-49-1
• Molecular Formula: C₃₇H₅₁NO₃
• Molecular Weight: 557.817

Synonyms:(2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

Chemical Property of (2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

Chemical Property:

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Technology Process of (2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

There total 1 articles about (2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester 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:

(R)-4-Methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester (331956-17-3) + propionaldehyde (123-38-6) → (2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester (331956-49-1) + (R)-2-((S)-1-Hydroxy-propyl)-5-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester + (S)-2-((R)-1-Hydroxy-propyl)-5-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

Guidance literature:

With lithium diisopropyl amide; zirconocene dichloride; In tetrahydrofuran; at -78 ℃; for 0.5h;

DOI:10.1021/jo001293h

Reference yield: 95.0%

(2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester (331956-49-1) + triethylsilyl chloride (994-30-9) → (2R,4S)-4-Methyl-2-(1-triethylsilanyloxy-propyl)-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

Guidance literature:

With 1H-imidazole; In dichloromethane; at 0 ℃; for 0.5h;

DOI:10.1021/jo001293h

Reference yield:

(2R,4R)-2-((R)-1-Hydroxy-propyl)-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester (331956-49-1) + t-butyldimethylsiyl triflate (69739-34-0) → (2R,4R)-2-[1-(tert-Butyl-dimethyl-silanyloxy)-propyl]-4-methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

Guidance literature:

With 2,6-dimethylpyridine; In dichloromethane; at 0 ℃;

DOI:10.1021/jo001293h

upstream raw materials:

(R)-4-Methyl-hexanoic acid (1R,2S)-2-[(2-methyl-benzyl)-(2,4,6-trimethyl-benzyl)-amino]-1-phenyl-propyl ester

propionaldehyde

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