(2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid

Base Information

• Chemical Name: (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid
• CAS No.: 52471-73-5
• Molecular Formula: C₂₈H₃₀N₂O₈
• Molecular Weight: 522.555

Synonyms:(2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid

Chemical Property of (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid

There total 9 articles about (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid 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: 91.0%

C28H30N2O7 (1119559-66-8) → (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid (52471-73-5)

Guidance literature:

With sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; In water; tert-butyl alcohol; at 20 ℃; for 3h;

DOI:10.1055/s-0028-1083629

Reference yield:

Carbamic acid (2S,3S,4R)-2,3-bis-benzyloxy-4-benzyloxycarbonylamino-5-hydroxy-pentyl ester (52471-72-4) → (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid (52471-73-5)

Guidance literature:

With chromium(VI) oxide; sulfuric acid; In acetone; at 0 ℃; Yield given;

DOI:10.1039/c39940000111

Reference yield:

(R)-4-((1S,2S)-1,2-Bis-benzyloxy-3-hydroxy-propyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester → (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid (52471-73-5)

Guidance literature:

Multi-step reaction with 4 steps

2: NH₃ / methanol; CH₂Cl₂

3: TsOH / methanol

4: CrO₃, aq. H₂SO₄ / acetone / 0 °C

With chromium(VI) oxide; sulfuric acid; ammonia; toluene-4-sulfonic acid; In methanol; dichloromethane; acetone;

DOI:10.1039/c39940000111

upstream raw materials:

Carbamic acid (2S,3S,4R)-2,3-bis-benzyloxy-4-benzyloxycarbonylamino-5-hydroxy-pentyl ester

(R)-4-((1S,2S,3R)-1,2-Bis-benzyloxy-3,4-dihydroxy-butyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester

C₂₈H₃₀N₂O₇

Downstream raw materials:

5-O-carbamoylpolyoxamic acid

(S)-((2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoylamino)-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-acetic acid benzyl ester

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 52471-73-5 (2S,3S,4S)-3,4-Bis-benzyloxy-2-benzyloxycarbonylamino-5-carbamoyloxy-pentanoic acid

Send

Send

Metric Ton KG G Pound L ML

Send

Send