771295

4-（苄氧基）苯基硼酸MIDA酯

95%

• 同義詞: 2-[4-(Benzyloxy)phenyl]-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione
• 經驗公式（希爾表示法）: C₁₈H₁₈BNO₅
• 分子量：: 339.15
• MDL號碼: MFCD26405979
• 分類程式碼代碼: 12352103
• PubChem物質ID: 329767486
• NACRES: NA.22

屬性

• 化驗: 95%
• 形狀: solid
• mp: 188-195 °C
• SMILES 字串: O=C(O1)CN(C)CC(OB1C2=CC=C(OCC3=CC=CC=C3)C=C2)=O
• InChI: 1S/C18H18BNO5/c1-20-11-17(21)24-19(25-18(22)12-20)15-7-9-16(10-8-15)23-13-14-5-3-2-4-6-14/h2-10H,11-13H2,1H3
• InChI 密鑰: VYZMIDOUQRUKEI-UHFFFAOYSA-N

描述

應用

Protected boronic acid with methylimindodiacetic acid (MIDA) that does not react under standard Suzuki-Miyuara coupling conditions, allowing for selective and iterative cross-coupling sequences. The MIDA boronate also provides prolonged shelf life and stability to typically unstable boronic acid derivatives.


MIDA Boronates

安全資訊

• 象形圖: GHS06
• 訊號詞: Danger
• 危險聲明: H301
• 防範說明: P301 + P310
• 危險分類: Acute Tox. 3 Oral
• 儲存類別代碼: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable