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2-Bromopyridin-3-yl sulfurofluoridate

品牌
Sigma-Aldrich
货号
ALD00578
包装型号
规格纯度
95%
参考价格
464.93 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

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.

包装

500 mg in poly bottle

其他说明

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

基本信息

经验(实验)分子式C5H3BrFNO3S
分子量256.05
PubChem化学物质编号329772722
NACRESNA.22

产品性质

质量水平100
测定95%
折射率n20/D 1.5160
转变温度flash point >230 °F
密度1.8283 g/mL
储存温度2-8℃

安全信息

象形图GHS05
警示用语:Danger
危险声明H314
预防措施声明P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类Skin Corr. 1B
储存分类代码8B - Non-combustible, corrosive hazardous materials
WGKWGK 3

Sigma-Aldrich

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