3,4,5-Trifluorophenylboronic acid 3,4,5-三氟苯硼酸

规格: 97%
CAS: 143418-49-9
产品编号: H38499
MDL: MFCD02093069
品牌: INFI
Chemical Name3,4,5-Trifluorobenzeneboronic Acid
CAS Number143418-49-9
Alfabeta NameTRIFLUOROPHENYLBORONICACID 345-,,
MDL NumberMFCD02093069
Synonym 3,4,5-三氟苯硼酸 3,4,5-Trifluorophenylboronic acid 3,4,5-Trifluorobenzeneboronic acid
PubChem Substance ID24874437
EC Number250-023-7
Beilstein Registry Number7371914
Chemical Name Translation3,4,5-三氟苯硼酸
GHS Symbol
Warnings IRRITANT
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S37 Wear suitable gloves 戴适当手套;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
    Risk Statements
    • R22 Harmful if swallowed 吞咽有害
    • R36 Irritating to eyes 刺激眼睛
    • R51/53
      Signal word Warning
      Precautionary statements
      • P273 Avoid release to the environment. 避免释放到环境中。
      • P305+P351+P338
        UN Number 3077
        Hazard Codes 9
        Packing GroupIII
      • {SA} 1. A. Adamczyk-Wozniak, et al., , Quantitative determination of the Lewis acidity of phenylboronic catechol esters - Promising anion receptors for polymer electrolytes Inorg. Chem. Commun. 14 , 1753-1755, (2011)
      • {SA} 2. N. Gavande, et al., , Identification of Benzopyran-4-one Derivatives (Isoflavones) as Positive Modulators of GABAA Receptors ChemMedChem 6 , 1340-1346, (2011)
      • {SA} 3. W. Jin, et al., , Regio- and Stereoselective Synthesis of Multisubstituted Olefins and Conjugate Dienes by Using a-Oxo Ketene Dithioacetals as the Building Blocks Org. Lett. 13 , 4272-4275, (2011)
      • {SA} 4. Z. Zhou, et al., , Suzuki cross-coupling reactions of aryl chlorides using [Cl2Pd(COD)]/piperazine derivative under microwave conditions Appl. Organomet. Chem. 25 , 616-619, (2011)
      • {SA} 5. N. Liu, et al., , Green synthesis of fluorinated biaryl derivatives via thermoregulated ligand/palladium-catalyzed Suzuki reaction J. Organomet. Chem. 696 , 2641-2647, (2011)
      • {SA} 6. H. Behniafar and M. Sedaghatdoost, , New fluorinated aromatic poly(ether-amide)s derived from 2,2'-bis(3,4,5-trifluorophenyl)-4,4'-diaminodiphenyl ether and various dicarboxylic acids J. Fluor. Chem. 132 , 276-284, (2011)
      • {ALF} Extremely active catalyst for the reaction of carboxylic acids with primary and secondary amines to give the corresponding amides in very high yields: J. Org. Chem., 61, 4196 (1996).
      • {ALFA} Extremely active catalyst for the reaction of carboxylic acids with primary and secondary amines to give the corresponding amides in very high yields: J. Org. Chem., 61, 4196 (1996). Also useful in the one-pot synthesis of acyl azides from carboxylic acids and NaN3: Tetrahedron Lett., 43, 9715 (2002). Mediates the mild, one-pot reduction of carboxylic acids to alcohols with NaBH4: Tetrahedron Lett., 44, 3427 (2003).
      • {ALFA} For other boronic acid chemistry, see Appendix 5.
      • 143418-49-9 H38499 3,4,5-Trifluorophenylboronic acid	3,4,5-三氟苯硼酸

        化学属性

        Mol. FormulaC6H4BF3O2
        Mol. Weight176
        Melting Point290-295
        TSCANo
        Density1.44

        *以上化合物性质及应用等信息仅供参考