hormothamnione triacetate

Base Information

• Chemical Name: hormothamnione triacetate
• CAS No.: 103654-51-9
• Molecular Formula: C₂₇H₂₆O₁₁
• Molecular Weight: 526.497
• Mol file: 103654-51-9.mol

Synonyms:hormothamnione triacetate

Chemical Property of hormothamnione triacetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of hormothamnione triacetate

There total 12 articles about hormothamnione triacetate 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: 85.0%

Hormothamnione (103654-49-5) + acetic anhydride (108-24-7) → hormothamnione triacetate (103654-51-9)

Guidance literature:

With pyridine; at 80 ℃; for 6h;

DOI:10.1016/S0040-4039(00)86056-6

Reference yield:

5,6,7,8-Tetramethoxy-2-<2-<3,5-bis(benzyloxy)phenyl>ethenyl>-3-methylchromone (117970-68-0) → hormothamnione triacetate (103654-51-9)

Guidance literature:

Multi-step reaction with 2 steps

1: borontrichloride / CH₂Cl₂ / -15 °C

2: 85 percent / pyridine / 6 h / 80 °C

With pyridine; boron trichloride; In dichloromethane;

DOI:10.1016/S0040-4039(00)86056-6

Reference yield:

2-hydroxy-3,4,5,6-tetramethoxy propiophenone (117970-66-8) → hormothamnione triacetate (103654-51-9)

Guidance literature:

Multi-step reaction with 4 steps

1: 35 percent / sodium acetate / 180 °C

2: sodium ethoxide / ethanol

3: borontrichloride / CH₂Cl₂ / -15 °C

4: 85 percent / pyridine / 6 h / 80 °C

With pyridine; sodium ethanolate; sodium acetate; boron trichloride; In ethanol; dichloromethane;

DOI:10.1016/S0040-4039(00)86056-6

upstream raw materials:

Hormothamnione

acetic anhydride

3,5-dibenzyloxybenzaldehyde

methyl 3,5-bis(benzyloxy)benzoate

Downstream raw materials:

Hormothamnione