830-41-1

Basic information

• Product Name: N-Allyl-4-bromobenzenesulfonamide
• Synonyms: N-Allyl-4-bromobenzenesulfonamide
• CAS NO: 830-41-1
• Molecular Formula: C₉H₁₀BrNO₂S
• Molecular Weight: 0
• Mol File: 830-41-1.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 357.1°C at 760 mmHg
• Flash Point: 169.7°C
• Appearance: /
• Density: 1.498g/cm³
• Vapor Pressure: 2.8E-05mmHg at 25°C
• Refractive Index: 1.571
• CAS DataBase Reference: N-Allyl-4-bromobenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-Allyl-4-bromobenzenesulfonamide(830-41-1)
• EPA Substance Registry System: N-Allyl-4-bromobenzenesulfonamide(830-41-1)

Safety Data

• Hazardous Substances Data: 830-41-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C9H10BrNO2S/c1-2-7-11-14(12,13)9-5-3-8(10)4-6-9/h2-6,11H,1,7H2

Upstream product

• 107-11-9 1-amino-2-propene 
• 98-58-8 4-bromobenzenesulfonyl chloride 
• 701-34-8 4-bromo-benzenesulfonic acid amide 
• 934986-62-6 C₁₂H₆BrCl₃O₃S 
• 1950-71-6 4-bromobenzene-1-sulfonyl bromide 
• 106-95-6 allyl bromide 

Downstream Products

• 403793-16-8 N-allyl-4-iodobenzenesulfonamide 
• 851461-00-2 dithiocarbonic acid S-{1-[(4-bromobenzenesulfonylamino)methyl]-4-oxo-4-piperidin-1-yl-butyl} ester O-ethyl ester 
• 948913-37-9 4-bromo-N-oxiranylmethyl-N-prop-2-ynyl-benzenesulfonamide 
• 851461-08-0 dithiocarbonic acid S-(1-{[acetyl(4-bromobenzenesulfonyl)amino]methyl}-4-oxo-4-piperidin-1-yl-butyl) ester O-ethyl ester 
• 1208004-11-8 4-bromo-N-(2-fluoro-propyl)-benzenesulfonamide 
• 1208004-00-5 6-bromo-4-methyl-3,4-dihydro-2H-benzo[1,2]thiazine 1,1-dioxide 
• 1356020-07-9 C₂₂H₂₈BrNO₂S 
• 1356020-06-8 C₁₉H₂₄BrNO₂S 
• 1443931-50-7 9-allyl-1-(4-bromophenylsulfonyl)-6-methyl-2,3-dihydro-1H-benzo[f]indole 
• 1242104-94-4 C₁₀H₁₃BrFNO₂S 
• 1242104-68-2 N-(2-fluoropropyl)-N-methyl-4-octylaminobenzenesulfonamide 
• 1433140-36-3 3-(4-bromophenylsulfonyl)-1-phenyl-3-aza-bicyclo[3.1.0]hexan-2-one 
• 1379536-79-4 N-allyl-4-bromo-N-(phenylethynyl)benzenesulfonamide 
• 1647100-77-3 (E)-N-allyl-4-bromo-N-(4-methylpenta-2,4-dien-1-yl)benzenesulfonamide 

Relevant articles and documents

Copper(I)-Catalyzed Enyne Oxidation/Cyclopropanation: Divergent and Enantioselective Synthesis of Cyclopropanes

An efficient copper(I)-catalyzed enyne oxidation/cyclopropanation for the modular synthesis of cyclopropane derivatives is described, which represents the first non-noble metal-catalyzed enynes oxidation/cyclopropanation by the in situ generated α-oxo copper carbenes. This protocol allows the assembly of valuable cyclopropane-γ-lactams in generally good to excellent yields with excellent diastereoselectivity. More significantly, the enantioselective version of enyne oxidation/cyclopropanation has been disclosed with chiral copper catalysts.

Harnessing Energy-Transfer in N-Centered Radical-Mediated Synthesis of Pyrrolidines

Atom transfer radical addition (ATRA), cyclization (ATRC), and polymerization (ATRP) are valuable synthetic methods for the functionalization of olefins. With the advent of photoredox catalysis, visible-light became a popular tool for the initiation of these reactions. We have developed a protocol that enables easy access to distally functionalized pyrrolidines employing blue-light mediated atom transfer radical [3+2] cyclization. The reaction is scalable, proceeds at very mild conditions. tolerates various functional groups, and provides the corresponding products in good to excellent yields. If rigid olefins are utilized as the reaction partners, the products can be isolated as single diastereomers. The mechanistic investigations provide strong support for an energy-transfer mechanism.

Synthesis of 3-aza-bicyclo[3.1.0]hexan-2-one derivatives via gold-catalyzed oxidative cyclopropanation of N -allylynamides

N-Allylynamides with various functional groups and different substitution patterns can be converted into 3-aza-bicyclo[3.1.0]hexan-2-one derivatives in moderate to high yield using IMesAuCl/AgBF4 as the catalyst and pyridine N-oxide as the oxidant. A noncarbene mediated approach is proposed as the mechanism.