4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

Base Information

• Chemical Name: 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
• CAS No.: 847560-50-3
• Molecular Formula: C14H19BO3
• Molecular Weight: 246.114
• Mol file: 847560-50-3.mol

Synonyms:4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde;3-formyl-6-methyl-phenylboronate pinacolato ester;4-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzaldehyde;

Chemical Property of 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

Chemical Property:

• PSA: 35.53000
• LogP: 2.10670
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

There total 3 articles about 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 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: 91.39%

3-bromo-4-methyl-benzaldehyde (36276-24-1) + bis(pinacol)diborane (73183-34-3) → 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl )benzaldehyde (847560-50-3)

Guidance literature:

3-bromo-4-methyl-benzaldehyde; bis(pinacol)diborane; With potassium acetate; In 1,4-dioxane; for 0.333333h; Inert atmosphere;

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; at 90 ℃;

Reference yield:

4-methyl-benzaldehyde (104-87-0) → 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl )benzaldehyde (847560-50-3)

Guidance literature:

Multi-step reaction with 2 steps

1.1: aluminum (III) chloride / dichloromethane / 0.5 h / 0 - 40 °C

1.2: 0 - 20 °C

2.1: potassium acetate / 1,4-dioxane / 0.33 h / Inert atmosphere

2.2: 90 °C

With aluminum (III) chloride; potassium acetate; In 1,4-dioxane; dichloromethane;

Reference yield:

→ 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl )benzaldehyde (847560-50-3)

Guidance literature:

upstream raw materials:

3-bromo-4-methyl-benzaldehyde

bis(pinacol)diborane

4-methyl-benzaldehyde

Downstream raw materials:

4-bromo-2-(3-formyl-6-methyl-phenyl)-1-phenylsulfonyl-1Hpyrrolo[2,3-b]pyridine

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