900757

Sodium pyridine-2-sulfinate

• 同義詞: 2-Pyridinesulfinic acid, Sodium salt, Willis 2-pyridylsulfinates H
• 經驗公式（希爾表示法）: C₅H₄NNaO₂S
• CAS號碼: 24367-66-6
• 分子量：: 165.15
• MDL號碼: MFCD20483664
• 分類程式碼代碼: 12352101
• NACRES: NA.22

屬性

• 形狀: powder or crystals
• 品質等級: 100
• 反應適用性: reaction type: C-C Bond Formation
• mp: 292 °C
• 官能基: sulfinic acid
• SMILES 字串: [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 密鑰: HQCGASCBCQJRDJ-UHFFFAOYSA-M

描述

應用

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.

其他說明

• 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

安全資訊

• 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 - P363
• 危險分類: Eye Dam. 1 - Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable