470821

4-乙酰苯基硼酸

95%

• 線性公式: CH₃COC₆H₄B(OH)₂
• CAS號碼: 149104-90-5
• 分子量：: 163.97
• MDL號碼: MFCD01074667
• 分類程式碼代碼: 12352103
• PubChem物質ID: 24870686
• NACRES: NA.22

屬性

• 品質等級: 100
• 化驗: 95%
• mp: 240-244 °C (lit.)
• 官能基: ketone
• SMILES 字串: CC(=O)c1ccc(cc1)B(O)O
• InChI: 1S/C8H9BO3/c1-6(10)7-2-4-8(5-3-7)9(11)12/h2-5,11-12H,1H3
• InChI 密鑰: OBQRODBYVNIZJU-UHFFFAOYSA-N

描述

一般說明

4-Acetylphenylboronic acid is a boronate, belongs to a class of synthetic organic compounds. It reacts rapidly with peroxynitrite (ONOO(-)) to form stable hydroxy derivatives. It undergoes Suzuki coupling with 4-bromotriphenylamine catalyzed by dichlorobis(triphenylphosphine)Pd(II), during the synthesis of dendrimers.

應用

4-Acetylphenylboronic acid was used in the synthesis of 4′-azidoacetophenone.

Reactant involved in:

• Palladium-catalyzed decarboxylative coupling
• Copper-catalyzed hydroxylation
• Palladium-catalyzed Suzuki-Miyaura cross-coupling
• Cross-coupling with α-bromocarbonyl compounds
• Oxidation catalyzed by Baeyer-Villiger monooxygenases
• 1,5-substitution reactions

其他說明

含有不定量的酸酐

安全資訊

• 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
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves