C₄₃H₅₀O₁₁

Base Information

• Chemical Name: C₄₃H₅₀O₁₁
• CAS No.: 866941-35-7
• Molecular Formula: C₄₃H₅₀O₁₁
• Molecular Weight: 742.863
• Mol file: 866941-35-7.mol

Synonyms:C₄₃H₅₀O₁₁

Chemical Property of C₄₃H₅₀O₁₁

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₄₃H₅₀O₁₁

There total 2 articles about C₄₃H₅₀O₁₁ 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: 61.0%

gomophogenin (24211-63-0) + 3,4-di-O-benzoyl-6-deoxy-α-D-arabino-hexopyranos-2-ulosyl bromide (87713-47-1) → C43H50O11 + C43H50O11 (866941-35-7)

Guidance literature:

With molecular sieve; silver carbonate; In dichloromethane; at 25 ℃; for 16h;

DOI:10.1002/anie.200500434

Reference yield:

1,5-anhydro-2,3,4-tri-O-benzoyl-6-deoxy-D-arabino-hex-1-enitol (52080-34-9) → C43H50O11 (866941-35-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 76 percent / N-bromosuccinimide / methanol

2: 61 percent / Ag₂CO₃; molecular sieves / CH₂Cl₂ / 16 h / 25 °C

With N-Bromosuccinimide; molecular sieve; silver carbonate; In methanol; dichloromethane;

DOI:10.1002/anie.200500434

Reference yield:

C43H50O11 (866941-35-7) → 3'-epi-gomphoside (89103-54-8,18467-08-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 89 percent / tetra-n-butylammonium acetate / acetonitrile; H₂O / 15 h / 25 °C

2: 81 percent / NaBH₄ / methanol / 0.17 h / 0 °C

With sodium tetrahydroborate; tetrabutylammonium acetate; In methanol; water; acetonitrile;

DOI:10.1002/anie.200500434

upstream raw materials:

gomophogenin

3,4-di-O-benzoyl-6-deoxy-α-D-arabino-hexopyranos-2-ulosyl bromide

1,5-anhydro-2,3,4-tri-O-benzoyl-6-deoxy-D-arabino-hex-1-enitol

Downstream raw materials:

gomphoside

3'-epi-gomphoside