N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate

Base Information

• Chemical Name: N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate
• CAS No.: 905825-53-8
• Molecular Formula: C₅₀H₈₂N₄O₁₃
• Molecular Weight: 947.22
• Mol file: 905825-53-8.mol

Synonyms:N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate

Chemical Property of N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate

There total 4 articles about N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate 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: 71.0%

N-[(R)-2-amino-3-(p-aminophenyl)propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate (880644-84-8) + glutaric anhydride, (108-55-4) → N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate (905825-53-8)

Guidance literature:

In benzene;

DOI:10.1021/jm060317v

Reference yield:

bromoacetic acid tert-butyl ester (5292-43-3) → N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate (905825-53-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 62 percent / K₂O₃ / acetonitrile / 72 h

2: 97 percent / H₂ / Pd/C / ethanol / 8 h / atmospheric pressure

3: 71 percent / benzene

With K₂O₃; hydrogen; palladium on activated charcoal; In ethanol; acetonitrile; benzene;

DOI:10.1021/jm060317v

Reference yield:

N-[(R)-2-amino-3-(p-nitrophenyl)propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate (880644-82-6) → N-[(R)-2-amino-3-(p-aminophenyl-N-{5-oxopentanoic acid})-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate (905825-53-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 97 percent / H₂ / Pd/C / ethanol / 8 h / atmospheric pressure

2: 71 percent / benzene

With hydrogen; palladium on activated charcoal; In ethanol; benzene;

DOI:10.1021/jm060317v

upstream raw materials:

N-[(R)-2-amino-3-(p-aminophenyl)propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate

glutaric anhydride,

bromoacetic acid tert-butyl ester

N-[(R)-2-amino-3-(p-nitrophenyl)propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate

Downstream raw materials:

N-[(R)-2-amino-3-(p-5-[(2,5-dioxopyrrolidin-1-yl)oxy]-5-oxo-N-phenylpentanamide)-propyl]-trans-(S,S)-cyclohexane-1,2-diamine-N,N,N',N'',N''-penta-tert-butyl acetate