10493-33-1

Basic information

• Product Name: Benzenesulfonyl azide, 4-fluoro-
• CAS NO: 10493-33-1
• Molecular Formula: C6H4FN3O2S
• Molecular Weight: 201.181
• Mol File: 10493-33-1.mol
• Article Data: 27

Chemical Properties

• CAS DataBase Reference: Benzenesulfonyl azide, 4-fluoro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonyl azide, 4-fluoro-(10493-33-1)
• EPA Substance Registry System: Benzenesulfonyl azide, 4-fluoro-(10493-33-1)

Safety Data

• Hazardous Substances Data: 10493-33-1(Hazardous Substances Data)

Upstream product

• 402-46-0 4-fluorophenylsulphonamide 
• 349-88-2 4-Fluorobenzenesulfonyl chloride 

Downstream Products

• 1426922-61-3 N-[2-(4'-fluorobenzenesulfonamido)-6-methylbenzoyl]-S-methyl-S-phenylsulfoximine 
• 1443329-90-5 4-fluoro-N-(4-methyl-2-(1H-pyrazol-1-yl)phenyl)benzenesulfonamide 
• 1597407-26-5 C₂₇H₂₆ClFN₂O₂RuS 
• 1220100-55-9 4-fluoro-N-(2-(pyridin-2-yl)phenyl)benzenesulfonamide 

Relevant articles and documents

A Base-Controlled Reaction of 2-Cyanoacetamidines (3,3-Diaminoacrylonitriles) with Sulfonyl Azides as a Route to Nonaromatic 4-Methylene-1,2,3-triazole-5-imines

Reactions of 2-cyanoacetamidines with sulfonyl azides were shown to take place via two different pathways to form a mixture of 1-substituted 5-amino-1,2,3-triazoles 3 and novel 4-methylene-1H-1,2,3-triazole-5(4H)-imine derivatives 4–14. In the absence of

Ru(II)-catalyzed α-sulfonamidation of cyclic β-ketoesters with sulfonyl azides

α-Sulfonamidation of β-ketoesters with sulfonyl azide has been developed for the first time using a catalytic amount of Ru(II) complex to produce the 1-oxo-2-(sulfonamido)-2,3-dihydro-1H-indene-2-carboxylate and 1-oxo-2-(sulfonamido)-1,2,3,4-tetrahydronaphthalene-2-carboxylate derivatives in good yields. This method also works well with α-iodotetralones to afford the N-(1,4-dioxo-1,4-dihydronaphthalen-2-yl)sulphonamide derivatives under similar conditions.

Nickel-mediated C(sp2)-H amidation in synthesis of secondary sulfonamides via sulfonyl azides as amino source

In this paper, Ni(II)- Catalyzed ortho-amidation of C(sp2)-H bond with sulfonyl azides directed by (quinolin-8-yl) amine (AQ-amine) is described. The method provides a straightforward method for the synthesis of sulfonamides from available sulfonyl azides via the transition-metal-catalyzed C(sp2)-N bond forming reaction. The amidation reactions exhibit high functional group compatibility, which might proceed a Ni(III)/Ni(I) catalytic cycle. We also applied sulfonamide compound in OLEDs, which exhibits the certain application potential in OLEDs field.

One-Pot Copper-Catalyzed Three-Component Reaction of Sulfonyl Azides, Alkynes, and Allylamines to Access 2,3-Dihydro-1 H-imi-dazo[1,2-a]indoles

A copper-catalyzed multicomponent reaction of sulfonyl azides, alkynes, and allylamines affording 2,3-dihydro-1 H-imidazo-[1,2-a]indoles in moderate yields is reported. Four C-N bonds are constructed- by way of azide-alkyne cycloaddition (CuAAC) and double Ullmann-type coupling reactions in a one-pot process.