C₂₄H₂₅BO₇

Base Information

• Chemical Name: C₂₄H₂₅BO₇
• CAS No.: 1571066-59-5
• Molecular Formula: C₂₄H₂₅BO₇
• Molecular Weight: 436.269
• Mol file: 1571066-59-5.mol

Synonyms:

Chemical Property of C₂₄H₂₅BO₇

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₄H₂₅BO₇

There total 5 articles about C₂₄H₂₅BO₇ 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:

C18H20O5 (1571066-57-3) + phenylboronic acid (98-80-6) → C24H25BO7 (1571066-59-5)

Guidance literature:

With osmium(VIII) oxide; 4-methylmorpholine N-oxide; sodium sulfate; In dichloromethane; at 20 ℃; for 0.333333h;

DOI:10.1016/j.tetlet.2014.01.082

Reference yield:

2,5-dimethoxybenzaldehyde (93-02-7) → C24H25BO7 (1571066-59-5)

Guidance literature:

Multi-step reaction with 5 steps

1.1: sodium hydride / toluene; methanol / 3 h / 20 °C

1.2: 3 h / 140 °C

1.3: 3 h / 20 °C

2.1: potassium carbonate / acetone / 5 h / 60 °C

3.1: N,N-dimethyl-formamide / 4 h / 180 °C

4.1: potassium carbonate / N,N-dimethyl-formamide / 6 h / 80 °C

5.1: osmium(VIII) oxide; 4-methylmorpholine N-oxide; sodium sulfate / dichloromethane / 0.33 h / 20 °C

With osmium(VIII) oxide; sodium hydride; potassium carbonate; 4-methylmorpholine N-oxide; sodium sulfate; In methanol; dichloromethane; N,N-dimethyl-formamide; acetone; toluene; 1.1: |Stobbe Condensation / 3.1: |Claisen Rearrangement;

DOI:10.1016/j.tetlet.2014.01.082

Reference yield:

methyl 4-hydroxy-5,8-dimethoxynaphthalene-2-carboxylate (120016-58-2) → C24H25BO7 (1571066-59-5)

Guidance literature:

Multi-step reaction with 4 steps

1: potassium carbonate / acetone / 5 h / 60 °C

2: N,N-dimethyl-formamide / 4 h / 180 °C

3: potassium carbonate / N,N-dimethyl-formamide / 6 h / 80 °C

4: osmium(VIII) oxide; 4-methylmorpholine N-oxide; sodium sulfate / dichloromethane / 0.33 h / 20 °C

With osmium(VIII) oxide; potassium carbonate; 4-methylmorpholine N-oxide; sodium sulfate; In dichloromethane; N,N-dimethyl-formamide; acetone; 2: |Claisen Rearrangement;

DOI:10.1016/j.tetlet.2014.01.082

upstream raw materials:

2,5-dimethoxybenzaldehyde

methyl 4-hydroxy-5,8-dimethoxynaphthalene-2-carboxylate

C₁₇H₁₈O₅

C₁₇H₁₈O₅