951885-17-9

Basic information

• Product Name: 2-Bromo-N-butylbenzenesulfonamide
• Synonyms: 2-Bromo-N-butylbenzenesulfonamide;N-Butyl 2-bromobenzenesulfonamide;2-BroMo-N-n-butylbenzenesulfonaMide, 97%
• CAS NO: 951885-17-9
• Molecular Formula: C₁₀H₁₄BrNO₂S
• Molecular Weight: 292.2
• Product Categories: blocks;Bromides;Sulfonamides
• Mol File: 951885-17-9.mol

Chemical Properties

• Appearance: /
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2-Bromo-N-butylbenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Bromo-N-butylbenzenesulfonamide(951885-17-9)
• EPA Substance Registry System: 2-Bromo-N-butylbenzenesulfonamide(951885-17-9)

Safety Data

• Hazardous Substances Data: 951885-17-9(Hazardous Substances Data)

Usage

Uses

Used in Water Treatment Industry:
2-Bromo-N-butylbenzenesulfonamide is used as a biocide for the treatment of cooling water systems. It serves to control the growth of bacteria, algae, and fungi by inhibiting their cellular processes, thereby preventing the formation of harmful biofilms and maintaining the efficiency of the water systems.
Used in Medicine and Veterinary Science:
In the medical and veterinary fields, 2-Bromo-N-butylbenzenesulfonamide is utilized as an antibacterial and antifungal agent. Its ability to disrupt the growth of microorganisms makes it a useful compound in treating and preventing infections caused by bacteria and fungi.
It is important to handle 2-Bromo-N-butylbenzenesulfonamide with care, as it can cause skin and eye irritation and is harmful if swallowed or inhaled. Proper safety measures should be taken to minimize the risk of exposure to this chemical compound.

Upstream product

• 1085853-31-1 2-bromobenzenesulfonyl azide 
• 109-73-9 N-butylamine 
• 2905-25-1 o-bromobenzenesulfonyl chloride 

Downstream Products

• 50624-41-4 2-tosyl-1,2-dihydroisoquinoline 
• 145782-23-6 N-(2-ethynyl-benzyl)-(4-methylbenzene)sulfonamide 
• 405198-84-7 N-[2-[2-(trimethysilyl)ethynyl]benzyl]-(4-methylphenyl)sulfonamide 
• 1269616-20-7 2-bromo-N-butyl-N-(prop-2-ynyl)benzenesulfonamide 

Relevant articles and documents

Sulfonyl Azides as Precursors in Ligand-Free Palladium-Catalyzed Synthesis of Sulfonyl Carbamates and Sulfonyl Ureas and Synthesis of Sulfonamides

(Chemical Equation Presented). An efficient synthesis of sulfonyl carbamates and sulfonyl ureas from sulfonyl azides employing a palladium-catalyzed carbonylation protocol has been developed. Using a two-chamber system, sulfonyl azides, PdCl2, and CO gas, released ex situ from Mo(CO)6, were assembled to generate sulfonyl isocyanates in situ, and alcohols and aryl amines were exploited as nucleophiles to afford a broad range of sulfonyl carbamates and sulfonyl ureas. A protocol for the direct formation of substituted sulfonamides from sulfonyl azides and amines via nucleophilic substitution was also developed.

Formation of indoles, dihydroisoquinolines, and dihydroquinolines by ruthenium-catalyzed heterocyclizations

Indoles, dihydroisoquinolines, and dihydroquinolines were efficiently prepared by ruthenium-catalyzed heterocyclizations of aromatic homo- and bis-homopropargyl amines/amides in the presence of an amine/ammonium base-acid pair. These regioselective 5-endo and 6-endo cyclizations most probably occur by nucleophilic trapping of key ruthenium-vinylidene intermediates. Georg Thieme Verlag Stuttgart · New York.

One-pot synthesis of triazolothiadiazepine 1,1-dioxide derivatives via copper-catalyzed tandem [3+2] cycloaddition/N-arylation

A practical and efficient synthesis of triazolothiadiazepine-1,1-dioxide derivatives via copper-catalyzed [3+2]cycloaddition, followed by N-arylation is described. The method is also applicable to the synthesis of indoline- and thiophene-fused triazolothiadiazepine 1,1-dioxide derivatives.

Ruthenium-catalyzed cycloisomerization of aromatic homo- and bis-homopropargylic amines/amides: Formation of indoles, dihydroisoquinolines and dihydroquinolines

Ruthenium-catalyzed cycloisomerizations of aromatic homo- and bis-homopropargylic amines/amides efficiently afford indoles, dihydroisoquinolines and dihydroquinolines. These processes were regioselective (5- and 6-endo cyclizations) on using key Ru vinylidene intermediates. The presence of an amine/ammonium base-acid pair increased the rate of cyclization and facilitated the catalytic turnover. Copyright