794287

Bis[(pinacolato)boryl]methane

• 别名: 2,2′-Methylenebis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane], Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methane
• 经验公式（希尔记法）: C₁₃H₂₆B₂O₄
• CAS号: 78782-17-9
• 分子量: 267.97
• MDL號碼: MFCD27977747
• 分類程式碼代碼: 12352200
• PubChem物質ID: 329768437
• NACRES: NA.22

属性

• 形狀: solid
• 品質等級: 100
• 環保替代產品特色: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 48 °C
• 環保替代類別: Aligned,
• 儲存溫度: 2-8°C
• SMILES 字串: CC(C(C)(C)O1)(C)OB1CB2OC(C)(C)C(C)(C)O2
• InChI: 1S/C13H26B2O4/c1-10(2)11(3,4)17-14(16-10)9-15-18-12(5,6)13(7,8)19-15/h9H2,1-8H3
• InChI 密鑰: MQYZGGWWHUGYDR-UHFFFAOYSA-N

说明

一般說明

Bis[(pinacolato)boryl]methane is an aryl boronate ester.

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應用

Bis-boronate has been reported by Morken and coworkers to be a key building block in the synthesis of enantioenriched secondary boronate esters, which undergo facile Suzuki-Miyaura coupling with minimal erosion of enantiopurity.

Bis[(pinacolato)boryl]methane may be used in the preparation of trans-vinyl boronate esters, via the Boron-Wittig reaction.

其他說明

A Catalytic Enantiotopic-Group-Selective Suzuki Reaction for the Construction of Chiral Organoboronates

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3