Dibenzofuran-4-boronic acid
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- CAS-Nr.
- 100124-06-9
- Englisch Name:
- Dibenzofuran-4-boronic acid
- Synonyma:
- DIBENZO[B,D]FURAN-4-YLBORONIC ACID;4-DIBENZOFURANBORONIC ACID;dibenzofuran-4-ylboronic acid;FRBA;DBF-B;D2420G1;AKOS BRN-0085;4-(DibenzofuranyL;TIMTEC-BB SBB003426;RARECHEM AH PB 0052
- CBNumber:
- CB1671054
- Summenformel:
- C12H9BO3
- Molgewicht:
- 212.01
- MOL-Datei:
- 100124-06-9.mol
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Dibenzofuran-4-boronic acid Eigenschaften
- Schmelzpunkt:
- 286-291 °C (lit.)
- Siedepunkt:
- 438.5±37.0 °C(Predicted)
- Dichte
- 1.34±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 8.04±0.30(Predicted)
- Aggregatzustand
- powder
- Farbe
- white to off-white
- BRN
- 1645426
- InChIKey
- ZXHUJRZYLRVVNP-UHFFFAOYSA-N
- CAS Datenbank
- 100124-06-9(CAS DataBase Reference)
Dibenzofuran-4-boronic acid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
off-white to beige powder
Verwenden
Dibenzofuran-4-boronic acid is a water-soluble boronic acid, and the boronic acid molecule is a very useful functional group for the preparation of glycosensors. Water-soluble boronic acids that change their fluorescence properties upon binding to sugars are particularly useful as reporter units for carbohydrate fluorescence sensors.
Dibenzofuran-4-boronic acid displays distinctive fluorescence changes at three wavelengths when bound to sugars under near-physiological conditions
[1].
Synthese
In a 300 ml three-necked flask, 7.2 g of 4-bromodibenzofuran was dissolved in -78° C. anhydrous tetrahydrofuran (THF) under an argon atmosphere. Then, 20 ml of an n-butyl lithium-n-hexane solution (1.6 M, 1.1 eq) was added and stirred for 1 hour. 4.23 ml (1.3 eq) of trimethoxyborane (B(OMe)3) was added and stirred for 2 hours, and the temperature of the reaction system was increased to room temperature. 200 ml of 1 N hydrochloric acid was added into the reactant and stirred for 3 hours. An organic layer was separated, and solvents were distilled off. In the crude product thus obtained, hexane was added. Precipitated product was filtered to obtain 4.94 g of dibenzofuran-4-boronic acid as a white solid (yield 80%).
Dibenzofuran-4-boronic acid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Dibenzofuran-4-boronic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 442)Lieferanten
100124-06-9()Verwandte Suche:
- RARECHEM AH PB 0052
- TIMTEC-BB SBB003426
- DIBENZOFURAN-4-BORONIC ACID
- AKOS BRN-0085
- Dibenzofuran-4-boronic acid, 98+%
- 4-(Dibenzofuranyl)boronic acid
- nzofuran-4-Boronic acid
- 4-dibenzofuran boronic
- Dibenzofuran-4-boronic acid,97%
- 4-Boronodibenzo[b,d]furan
- Dibenzo[b,d]furan-4-boronic acid
- Boronic acid,B-4-dibenzofuranyl-
- 4-(Dibenzofuranyl)boronic Acid, 97+%
- 4-Dibenzofuranboronic acid SynonyMs 4-(Dibenzofuranyl)boronic acid
- 4-(Dibenzofuranyl)boronic acid >=95.0%
- D2420G1
- Dibenzofuran-4-boronic Acid (contains varying amounts of Anhydride)
- 4-Dibenzofuranboronic acid/
4-(Dibenzofuranyl)boronic acid
- FRBA
- Dibenzo[d,b]furan-4-ylboronic acid
- Boronic acid, 4-dibenzofuranyl-
- DIBENZOFURAN-4-BORONIC ACID In stock Factory
- 4-(DibenzofuranyL
- Dibenxofuran-4-boronic acid
- 4-(Dibenzofuranyl)boronic acid, 98%, contains varying amounts of anhydride
- 4-diphenylenzofuranic acid
- Dibenzofuran-4-BoronicAci
- DBF-B
- Boronic acid, B-4-dibenzofurany-
- TIANFU-CHEM 100124-06-9 DIBENZOFURAN-4-BORONIC ACID
- DIBENZO[B,D]FURAN-4-YLBORONIC ACID
- 4-DIBENZOFURANBORONIC ACID
- dibenzofuran-4-ylboronic acid
- 2-Methyl-82-nitrobenzyl&chloride
- 4-Dibenzofuranboronic acid (6CI)
- 4-dibenzofurylboronic acid
- 4-(Dibenzofuranyl)boronic acid (contains varying amounts of Anhydride)
- 100124-06-9
- C12H9BO3
- BORONIC ACID
- Boronic Acids
- Boronic Acids and Derivatives
- Heteroaryl
- Organometallic Reagents
- Heterocyclic Compounds
- Boronic acid
- Dibenzofuran
- Organoborons
- Boronic Acids
- Boronic Acids and Derivatives
- Heteroaryl
- OLED materials,pharm chemical,electronic
- 100124-06-9
- OLED
