[(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester

Base Information

• Chemical Name: [(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester
• CAS No.: 121542-28-7
• Molecular Formula: C₄₄H₅₄N₂O₁₀S
• Molecular Weight: 802.986
• Mol file: 121542-28-7.mol

Synonyms:[(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester

Chemical Property of [(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester

There total 1 articles about [(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl 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:

3-Methyl-2-(tetrahydro-pyran-2-yloxymethyl)-butan-1-ol (139618-26-1) + [(S)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-ethyl]-carbamic acid benzyl ester (121542-26-5) → [(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester (121542-28-7)

Guidance literature:

Yield given. Multistep reaction;

DOI:10.1021/jo00277a053

Reference yield: 95.0%

[(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester (121542-28-7) → [(E)-(1S,4R)-1-({[Bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hex-2-enyl]-carbamic acid benzyl ester (121542-29-8)

Guidance literature:

With disodium hydrogenphosphate; sodium amalgam; In methanol; at 0 ℃; for 2h;

DOI:10.1021/jo00277a053

Reference yield:

[(1R,4R)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-3-hydroxy-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hexyl]-carbamic acid benzyl ester (121542-28-7) → (E)-(2R,5S)-5-Benzyloxycarbonylamino-6-{[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-2-isopropyl-hex-3-enoic acid (121542-30-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 95 percent / Na₂HPO₄, 5percent Na(Hg) / methanol / 2 h / 0 °C

2: 1.) pyridinium p-toluenesulfonate, 2.) 1.92 M Jones reagent / 1.) MeOH, overnight, 2.) acetone, 2 h

With disodium hydrogenphosphate; jones reagent; sodium amalgam; pyridinium p-toluenesulfonate; In methanol;

DOI:10.1021/jo00277a053

upstream raw materials:

3-Methyl-2-(tetrahydro-pyran-2-yloxymethyl)-butan-1-ol

[(S)-2-Benzenesulfonyl-1-({[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-ethyl]-carbamic acid benzyl ester

Downstream raw materials:

[(E)-(1S,4R)-1-({[Bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-methyl)-5-methyl-4-(tetrahydro-pyran-2-yloxymethyl)-hex-2-enyl]-carbamic acid benzyl ester

(E)-(2R,5S)-5-Benzyloxycarbonylamino-6-{[bis-(4-methoxy-phenyl)-methyl]-carbamoyl}-2-isopropyl-hex-3-enoic acid