2-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENESULFONAMIDE

Base Information

• Chemical Name: 2-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENESULFONAMIDE
• CAS No.: 1261295-10-6
• Molecular Formula: C₁₃H₂₀BNO₄S
• Molecular Weight: 297.183
• Mol file: 1261295-10-6.mol

Synonyms:2-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENESULFONAMIDE;2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfon;Benzenesulfonamide, 2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

Chemical Property of 2-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENESULFONAMIDE

Chemical Property:

• PSA: 87.00000
• LogP: 2.72270
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENESULFONAMIDE

There total 2 articles about 2-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENESULFONAMIDE 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: 73.0%

C7H8BrNO2S (1032507-35-9) + bis(pinacol)diborane (73183-34-3) → C13H20BNO4S (1261295-10-6)

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; Inert atmosphere; Reflux;

DOI:10.1016/j.bmcl.2010.10.007

Reference yield:

3-bromo-2-methylbenzene-1-sulfonyl chloride (886501-61-7) → C13H20BNO4S (1261295-10-6)

Guidance literature:

Multi-step reaction with 2 steps

1: ammonium hydroxide / 1,4-dioxane

2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / Inert atmosphere; Reflux

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; ammonium hydroxide; potassium acetate; In 1,4-dioxane;

DOI:10.1016/j.bmcl.2010.10.007

Reference yield:

C13H20BNO4S (1261295-10-6) → C13H19BBrNO4S (1261295-11-7)

Guidance literature:

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); In tetrachloromethane; Reflux;

DOI:10.1016/j.bmcl.2010.10.007

upstream raw materials:

C₇H₈BrNO₂S

bis(pinacol)diborane

3-bromo-2-methylbenzene-1-sulfonyl chloride

Downstream raw materials:

C₁₃H₁₉BBrNO₄S

C₁₅H₂₂BNO₆S

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