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ALD00578

Sigma-Aldrich

2-Bromopyridin-3-yl sulfurofluoridate

95%

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About This Item

Formule empirique (notation de Hill):
C5H3BrFNO3S
Poids moléculaire :
256.05
Code UNSPSC :
12352200
ID de substance PubChem :
329772722
Nomenclature NACRES :
NA.22

Niveau de qualité

100

Pureté

95%

Forme

liquid

Indice de réfraction

n20/D 1.5160

Température de transition

flash point >230 °F

Densité

1.8283 g/mL

Température de stockage

2-8°C

Catégories apparentées

Application

2-Bromopyridin-3-yl sulfurofluoridate can be used in the Pd-catalyzed Suzuki-Miyuara cross-coupling reaction. The fluorosulfate functionality was shown by Sharpless and coworkers to have distinct reactivity in comparison to other functional groups used in Suzuki-Miyuara reactions, such as bromides, chlorides and triflates. This inherent property provides a strong potential for selective Suzuki-Miyuara couplings for chemoselective reaction sequences.

Autres remarques

Chemoselective Synthesis of Polysubstituted Pyridines from Heteroaryl Fluorosulfates
Palladium-Catalyzed, Ligand-Free Suzuki Reaction in Water Using Aryl Fluorosulfates

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H314

Classification des risques

Skin Corr. 1B

Code de la classe de stockage

8A - Combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

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Articles

Recent Advances in the Catalytic Transformations

This article details the latest progress in synthesizing alkylsulfonyl fluorides through different approaches that utilize photoredox catalysis, electrocatalysis, transition-metal catalysis, and organocatalysis. The alkylsulfonyl fluorides thus prepared could be utilized further in sulfur(VI) fluoride exchange (SuFEx) click reactions.

Recent Advances in the Catalytic Transformations

This article details the latest progress in synthesizing alkylsulfonyl fluorides through different approaches that utilize photoredox catalysis, electrocatalysis, transition-metal catalysis, and organocatalysis. The alkylsulfonyl fluorides thus prepared could be utilized further in sulfur(VI) fluoride exchange (SuFEx) click reactions.

Recent Advances in the Catalytic Transformations

This article details the latest progress in synthesizing alkylsulfonyl fluorides through different approaches that utilize photoredox catalysis, electrocatalysis, transition-metal catalysis, and organocatalysis. The alkylsulfonyl fluorides thus prepared could be utilized further in sulfur(VI) fluoride exchange (SuFEx) click reactions.

Recent Advances in the Catalytic Transformations

This article details the latest progress in synthesizing alkylsulfonyl fluorides through different approaches that utilize photoredox catalysis, electrocatalysis, transition-metal catalysis, and organocatalysis. The alkylsulfonyl fluorides thus prepared could be utilized further in sulfur(VI) fluoride exchange (SuFEx) click reactions.

Contenu apparenté

Sharpless Group – Professor Product Portal

The Sharpless Lab pursues useful new reactivity and general methods for selectively controlling chemical reactions.

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