C₂₄H₂₆O₉

Base Information

• Chemical Name: C₂₄H₂₆O₉
• CAS No.: 1612146-95-8
• Molecular Formula: C₂₄H₂₆O₉
• Molecular Weight: 458.465
• Mol file: 1612146-95-8.mol

Synonyms:

Chemical Property of C₂₄H₂₆O₉

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₄H₂₆O₉

There total 5 articles about C₂₄H₂₆O₉ 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:

1-(6-hydroxybenzo[d][1,3]dioxol-5-yl)-2-[4-(4-methoxybenzyloxy)-2-(methoxymethoxy)phenyl]ethane-1,2-dione (1612146-88-9) → C24H26O9 (1612146-95-8) + C22H22O8 (1612146-94-7)

Guidance literature:

Multi-step reaction with 5 steps

1: sodium hydride / N,N-dimethyl-formamide / 0.67 h / 0 - 20 °C / Inert atmosphere

2: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 72 h / Reflux

3: potassium carbonate / N,N-dimethyl-formamide / 24 h / 70 °C

4: 10 percent palladium on barium sulphate; pyridine; hydrogen / dichloromethane / 1.33 h / 20 °C / 760.05 Torr

5: N,N-dimethyl-formamide / 0.08 h / 150 °C / 2585.81 Torr / Microwave irradiation

With pyridine; 10 percent palladium on barium sulphate; hydrogen; sodium hydride; potassium carbonate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; N,N-dimethyl-formamide; 5: |Claisen Rearrangement;

DOI:10.1002/ejoc.201301722

Reference yield:

1-[4-(4-methoxybenzyloxy)-2-(methoxymethoxy)phenyl]-2-[6-(methoxymethoxy)benzo[d][1,3]dioxol-5-yl]ethane-1,2-dione (1612146-89-0) → C24H26O9 (1612146-95-8) + C22H22O8 (1612146-94-7)

Guidance literature:

Multi-step reaction with 4 steps

1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 72 h / Reflux

2: potassium carbonate / N,N-dimethyl-formamide / 24 h / 70 °C

3: 10 percent palladium on barium sulphate; pyridine; hydrogen / dichloromethane / 1.33 h / 20 °C / 760.05 Torr

4: N,N-dimethyl-formamide / 0.08 h / 150 °C / 2585.81 Torr / Microwave irradiation

With pyridine; 10 percent palladium on barium sulphate; hydrogen; potassium carbonate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; N,N-dimethyl-formamide; 4: |Claisen Rearrangement;

DOI:10.1002/ejoc.201301722

Reference yield:

1-[4-hydroxy-2-(methoxymethoxy)phenyl]-2-[6-(methoxymethoxy)-benzo[d][1,3]dioxol-5-yl]ethane-1,2-dione (1612146-90-3) → C24H26O9 (1612146-95-8) + C22H22O8 (1612146-94-7)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 24 h / 70 °C

2: 10 percent palladium on barium sulphate; pyridine; hydrogen / dichloromethane / 1.33 h / 20 °C / 760.05 Torr

3: N,N-dimethyl-formamide / 0.08 h / 150 °C / 2585.81 Torr / Microwave irradiation

With pyridine; 10 percent palladium on barium sulphate; hydrogen; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide; 3: |Claisen Rearrangement;

DOI:10.1002/ejoc.201301722

upstream raw materials:

methyl 6-[4-(4-methoxybenzyloxy)-2-(methoxymethoxy)benzyloxy]benzo[d][1,3]dioxole-5-carboxylate

1-(6-hydroxybenzo[d][1,3]dioxol-5-yl)-2-[4-(4-methoxybenzyloxy)-2-(methoxymethoxy)phenyl]ethane-1,2-dione

1-[4-(4-methoxybenzyloxy)-2-(methoxymethoxy)phenyl]-2-[6-(methoxymethoxy)benzo[d][1,3]dioxol-5-yl]ethane-1,2-dione

1-[4-hydroxy-2-(methoxymethoxy)phenyl]-2-[6-(methoxymethoxy)-benzo[d][1,3]dioxol-5-yl]ethane-1,2-dione