C₂₃H₃₃NO₉S

Base Information

• Chemical Name: C₂₃H₃₃NO₉S
• CAS No.: 1454318-32-1
• Molecular Formula: C₂₃H₃₃NO₉S
• Molecular Weight: 499.582
• Mol file: 1454318-32-1.mol

Synonyms:C₂₃H₃₃NO₉S

Chemical Property of C₂₃H₃₃NO₉S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₃H₃₃NO₉S

There total 4 articles about C₂₃H₃₃NO₉S 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: 81.0%

C16H27NO7 (1454318-31-0) + p-toluenesulfonyl chloride (98-59-9) → C23H33NO9S (1454318-32-1)

Guidance literature:

With triethylamine; In dichloromethane; at -5 - 20 ℃; for 2h;

DOI:10.1002/jhet.982

Reference yield:

3-O-Allyl-1,2-O-isopropylidene-α-D-xylo-pentodialdose (152185-56-3) → C23H33NO9S (1454318-32-1)

Guidance literature:

Multi-step reaction with 5 steps

1: sodium hydroxide; hydroxylamine hydrochloride / water / 0 - 20 °C

2: [bis(acetoxy)iodo]benzene / dichloromethane / 1 h / 0 - 20 °C

3: nickel(II) chloride hexahydrate; sodium tetrahydroborate / methanol / 2.25 h / 0 - 20 °C

4: triethylamine / methanol / 4 h / 0 - 20 °C

5: triethylamine / dichloromethane / 2 h / -5 - 20 °C

With sodium tetrahydroborate; nickel(II) chloride hexahydrate; [bis(acetoxy)iodo]benzene; hydroxylamine hydrochloride; triethylamine; sodium hydroxide; In methanol; dichloromethane; water;

DOI:10.1002/jhet.982

Reference yield:

3-O-allyl-1,2-O-isopropylidene-α-D-arabinopentodialdo-1,4-furanose oxime (156742-41-5) → C23H33NO9S (1454318-32-1)

Guidance literature:

Multi-step reaction with 4 steps

1: [bis(acetoxy)iodo]benzene / dichloromethane / 1 h / 0 - 20 °C

2: nickel(II) chloride hexahydrate; sodium tetrahydroborate / methanol / 2.25 h / 0 - 20 °C

3: triethylamine / methanol / 4 h / 0 - 20 °C

4: triethylamine / dichloromethane / 2 h / -5 - 20 °C

With sodium tetrahydroborate; nickel(II) chloride hexahydrate; [bis(acetoxy)iodo]benzene; triethylamine; In methanol; dichloromethane;

DOI:10.1002/jhet.982

upstream raw materials:

3-O-Allyl-1,2-O-isopropylidene-α-D-xylo-pentodialdose

3-O-allyl-1,2-O-isopropylidene-α-D-arabinopentodialdo-1,4-furanose oxime

C₁₁H₁₅NO₅

C₁₆H₂₇NO₇