(2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol

Base Information

• Chemical Name: (2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol
• CAS No.: 676449-11-9
• Molecular Formula: C₂₇H₃₃NO₃
• Molecular Weight: 419.564
• Mol file: 676449-11-9.mol

Synonyms:(2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol

Chemical Property of (2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol

There total 1 articles about (2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol 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: 82.0%

(2'R,3'R,4R,4'R)-3-[4'-N,N-dibenzylamino-3'-hydroxy-5'-(4-methoxyphenyl)-2'-methyl-1'-oxopentyl]-4-phenylmethyloxazolidin-2-one (676449-10-8) → (2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol (676449-11-9)

Guidance literature:

With lithium borohydride; In tetrahydrofuran; methanol; at 20 ℃; for 18h;

DOI:10.1039/b311242j

Reference yield:

(2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol (676449-11-9) → (2R,3R,4S)-1-benzyl-3-hydroxy-2-(4-methoxybenzyl)-4-methylpyrrolidine (676449-13-1)

Guidance literature:

Multi-step reaction with 2 steps

1: DMAP / CH₂Cl₂ / 18 h / 0 °C

2: 93 percent / K₂CO₃; H₂ / Pd/C / methanol / 0.33 h / 20 °C / 760.05 Torr

With dmap; hydrogen; potassium carbonate; palladium on activated charcoal; In methanol; dichloromethane;

DOI:10.1039/b311242j

Reference yield:

(2S,3R,4R)-4-N,N-dibenzylamino-3-hydroxy-5-(4-methoxyphenyl)-2-methylpentan-1-ol (676449-11-9) → (2R,3R,4S)-3-acetoxy-1-benzyl-2-(4-methoxybenzyl)-4-methylpyrrolidine (676449-14-2)

Guidance literature:

Multi-step reaction with 3 steps

1: DMAP / CH₂Cl₂ / 18 h / 0 °C

2: 93 percent / K₂CO₃; H₂ / Pd/C / methanol / 0.33 h / 20 °C / 760.05 Torr

3: 82 percent / triethylamine / CH₂Cl₂ / 18 h / 20 °C

With dmap; hydrogen; potassium carbonate; triethylamine; palladium on activated charcoal; In methanol; dichloromethane;

DOI:10.1039/b311242j

upstream raw materials:

(2'R,3'R,4R,4'R)-3-[4'-N,N-dibenzylamino-3'-hydroxy-5'-(4-methoxyphenyl)-2'-methyl-1'-oxopentyl]-4-phenylmethyloxazolidin-2-one

Downstream raw materials:

(2R,3R,4S)-1-benzyl-3-hydroxy-2-(4-methoxybenzyl)-4-methylpyrrolidine

(2R,3R,4S)-3-acetoxy-1-benzyl-2-(4-methoxybenzyl)-4-methylpyrrolidine