900757

Sodium pyridine-2-sulfinate

• 别名: 2-Pyridinesulfinic acid, Sodium salt, Willis 2-pyridylsulfinates H
• 经验公式（希尔记法）: C₅H₄NNaO₂S
• CAS号: 24367-66-6
• 分子量: 165.15
• MDL编号: MFCD20483664
• UNSPSC代码: 12352101
• NACRES: NA.22

属性

• 表单: powder or crystals
• 质量水平: 100
• 反应适用性: reaction type: C-C Bond Formation
• mp: 292 °C
• 官能团: sulfinic acid
• SMILES字符串: [Na+].[S](=O)([O-])c1ncccc1
• InChI: 1S/C5H5NO2S.Na/c7-9(8)5-3-1-2-4-6-5;/h1-4H,(H,7,8);/q;+1/p-1
• InChI key: HQCGASCBCQJRDJ-UHFFFAOYSA-M

说明

应用

This 2-pyridylsulfinate enables Suzuki-Miyaura cross coupling with aryl halides to access diverse pyridine derivatives as reported by the laboratory of Michael Willis.. No longer impeded by unstable 2-pyridyl boronates, the sulfinate alternatives provide Pd-catalyzed coupling routes to therapeutically valuable pyridine rings.

其他说明

• Technology Spotlight: Willis Pyridinates for Palladium-Catalyzed Cross-Coupling Reactions.
• Pyridine Sulfinates as General Nucleophilic Coupling Partners in Palladium-Catalyzed Cross-Coupling Reactions with Aryl Halides

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 - P363
• 危险分类: Eye Dam. 1 - Skin Corr. 1B
• 储存分类代码: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable