ALD00578

2-Bromopyridin-3-yl sulfurofluoridate

95%

• 经验公式（希尔记法）: C₅H₃BrFNO₃S
• 分子量: 256.05
• 分類程式碼代碼: 12352200
• PubChem物質ID: 329772722
• NACRES: NA.22

属性

• 品質等級: 100
• 化驗: 95%
• 形狀: liquid
• 折射率: n20/D 1.5160
• 轉變溫度: flash point >230 °F
• 密度: 1.8283 g/mL
• 儲存溫度: 2-8°C

说明

應用

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.

其他說明

Chemoselective Synthesis of Polysubstituted Pyridines from Heteroaryl Fluorosulfates

Palladium-Catalyzed, Ligand-Free Suzuki Reaction in Water Using Aryl Fluorosulfates

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H314
• 防範說明: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 3