Chemical Name | 3,4,5-Trifluorobenzeneboronic Acid |
CAS Number | 143418-49-9 |
Alfabeta Name | TRIFLUOROPHENYLBORONICACID 345-,, |
MDL Number | MFCD02093069 |
Synonym |
3,4,5-三氟苯硼酸
3,4,5-Trifluorophenylboronic acid
3,4,5-Trifluorobenzeneboronic acid |
PubChem Substance ID | 24874437 |
EC Number | 250-023-7 |
Beilstein Registry Number | 7371914 |
Chemical Name Translation | 3,4,5-三氟苯硼酸 |
Warnings |
IRRITANT |
WGK Germany | 3 |
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 |
GHS Symbol
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 Group | III |
{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.