480118

3,4-二甲氧基苯硼酸

≥95.0%

• 线性分子式: (CH₃O)₂C₆H₃B(OH)₂
• CAS号: 122775-35-3
• 分子量: 181.98
• MDL號碼: MFCD01074574
• 分類程式碼代碼: 12352103
• PubChem物質ID: 24871548
• NACRES: NA.22

属性

• 品質等級: 100
• 化驗: ≥95.0%
• mp: 245-250 °C (lit.)
• SMILES 字串: COc1ccc(cc1OC)B(O)O
• InChI: 1S/C8H11BO4/c1-12-7-4-3-6(9(10)11)5-8(7)13-2/h3-5,10-11H,1-2H3
• InChI 密鑰: RCVDPBFUMYUKPB-UHFFFAOYSA-N

说明

應用

3,4-Dimethoxyphenylboronic acid can be used:

• As a substrate in the cross-coupling reaction with 5,7-dichloropyrido[4,3-d]pyrimidine catalyzed by palladium.
• As a starting material for the synthesis of buflavine 1, a natural alkaloid.
• In one of the key synthetic steps for the preparation of lipidated malarial glycosylphosphatidylinositols (GPI) disaccharide.
• To prepare 3,3″,4,4″-tetramethoxy-1,1′:4′,1″-terphenyl by reacting with 1,4-dibromobenzene using Pd catalyst.

其他說明

含有不定量的酸酐

安全信息

• 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: Eyeshields, Gloves, type N95 (US)