| Identification | More | [Name]
2-Thiopheneboronic acid | [CAS]
6165-68-0 | [Synonyms]
2-THIENYLBORONIC ACID
2-THIOPHENEBORONIC ACID
AKOS BRN-0022
BUTTPARK 98\04-23
RARECHEM AH PB 0243
THIOPHEN-2-YLBORONIC ACID
THIOPHENE-2-BORONIC ACID
THIOPHENYL 2-BORONIC ACID
TIMTEC-BB SBB004243
Thiophen-2-Boronic acid
Tiophene-2-boronic acid
3-Fluoro-4-methoxylboronic acid
2-ThiopheneBoricAcid
Thiophene-2-boronicacid,98%
2-Thiopheneboronicacid,min.97%
2-THIOPHENEBORONIC ACID ,THIOPHENE-2-BORONIC ACID ,2-THIENYLBORONIC ACID
2-thiophenylboric acid
2-thienylboric acid
2-Thiopheneboronic Acid (contains varying amounts of Anhydride)
2-Thiopheneboronic acid, min. 97% | [EINECS(EC#)]
612-186-6 | [Molecular Formula]
C4H5BO2S | [MDL Number]
MFCD00151850 | [Molecular Weight]
127.96 | [MOL File]
6165-68-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
138-140 °C (lit.) | [Boiling point ]
287.9±32.0 °C(Predicted) | [density ]
1.32±0.1 g/cm3(Predicted) | [storage temp. ]
0-6°C | [solubility ]
Soluble in methanol. | [form ]
Powder | [pka]
8.41±0.53(Predicted) | [color ]
Off-white to beige | [Detection Methods]
HPLC,NMR | [BRN ]
112375 | [Stability:]
store cold | [InChIKey]
ARYHTUPFQTUBBG-UHFFFAOYSA-N | [CAS DataBase Reference]
6165-68-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Harmful/Irritant/Keep Cold | [HazardClass ]
IRRITANT, IRRITANT-HARMFUL, KEEP COLD | [HS Code ]
29349900 |
| Raw materials And Preparation Products | Back Directory | [Preparation Products]
2,5-Dibromoterephthalic acid diethyl ester-->N-(4-THIOPHEN-2-YL-PHENYL)-ACETAMIDE-->1,3,5-tri(thiophen-2-yl)benzene-->3-(2-THIENYL)PYRIDINE-->4,7-Bis(thiophen-2-yl)benzo[c][1,2,5]thiadiazole-->2-(2-THIENYL)PYRIDINE-->2-BENZOYLTHIOPHENE-->2,3'-bithiophene-5'-carbaldehyde-->6-Thien-2-ylnicotinaldehyde-->6-THIOPHEN-2-YL-1H-INDAZOLE-->4-Chloro-6-thiophen-2-yl-pyrimidine-->2,6-di(thiophen-2-yl)aniline-->(5-(THIOPHEN-2-YL)PYRIDIN-3-YL)METHANOL-->2-(thiophen-2-yl)pyridin-4-amine-->Pyrimidine, 2-chloro-4,6-di-2-thienyl- |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [Uses]
2-Thiopheneboronic acid can be used as reagent used for Palladium-catalyzed Suzuki-Miyaura cross-couplings; Alkylation, boration, coupling reaction, Suzuki coupling, and halogenation of fluorenyl bromide ;Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer; Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters.
| [Uses]
suzuki reaction |
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