2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol

Base Information

• Chemical Name: 2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol
• CAS No.: 171031-89-3
• Molecular Formula: C₂₃H₂₉NO₈
• Molecular Weight: 447.485

Synonyms:2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol

Chemical Property of 2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol

There total 2 articles about 2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol 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: 56.0%

2,3-O-cyclohexylidene (1,2,3,4,5/0)-5-acetamido-1,2,3,4-cyclopentanetetrol (61768-70-5) + (S)-acetylmandelic acid (7322-88-5) → 2,3-O-cyclohexylidene (1R,2S,3S,4S,5R)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol + 2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol (171031-89-3)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 0 ℃;

DOI:10.1016/S0960-894X(99)00224-3

Reference yield: 14.6%

2,3-O-cyclohexylidene (1,2,3,4,5/0)-5-acetamido-1,2,3,4-cyclopentanetetrol (61768-70-5) + (S)-acetylmandelic acid (7322-88-5) → C33H37NO11 + 2,3-O-cyclohexylidene (1R,2S,3S,4S,5R)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol + 2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol (171031-89-3)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at -45 ℃; for 5h;

Reference yield: 71.0%

2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol (171031-89-3) + phenylcarbonochloridothioate (1005-56-7) → 2,3-O-cyclohexylidene (1S,2R,3S,4R,5R)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-4-O-phenoxythiocarbonyl-1,2,3,4-cyclopentanetetrol (229306-01-8)

Guidance literature:

With dmap; In acetonitrile; at 20 ℃; for 3h;

DOI:10.1002/(SICI)1099-0690(200005)2000:9<1759::AID-EJOC1759>3.0.CO;2-J

upstream raw materials:

2,3-O-cyclohexylidene (1,2,3,4,5/0)-5-acetamido-1,2,3,4-cyclopentanetetrol

(S)-acetylmandelic acid

Downstream raw materials:

2,3-O-cyclohexylidene (1S,2R,3S,4R,5R)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-4-O-phenoxythiocarbonyl-1,2,3,4-cyclopentanetetrol

1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

1,2-O-cyclohexylidene (1S,2R,3S,4R)-3-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,4-cyclopentanetetrol

1,2-O-cyclohexylidene (1R,2R,3S,4S)-4-acetamido-3-O-[(2S)-2-O-acetylmandelyl]-1,2,3-cyclopentanetriol

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 171031-89-3 2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol

Send

Send

Metric Ton KG G Pound L ML

Send

Send