3-tert-Butoxycarbonylphenylboronic acid
|
|
|
- CAS-Nr.
- 220210-56-0
- Englisch Name:
- 3-tert-Butoxycarbonylphenylboronic acid
- Synonyma:
- B2006G1;T-BUTYL 3-BORONOBENZOATE;3-tert-Butoxycarbonylphenyl;tert-Butyl 3-boronobenzoate;3-(Tert-Butoxycarbonyl)Phenylb;3-(T-BUTOXYCARBONYL)PHENYLBORONIC ACID;1-(1,1-Dimethylethyl) 3-boronobenzoate;3-(T-BUTOXYCARBONYL)PHENYLBORBONIC ACID;3-(TERT-BUTOXYCARBONYL)PHENYLBORONIC ACID;3-(TERT-BUTOXYCARBONYL)BENZENEBORONIC ACID
- CBNumber:
- CB7303214
- Summenformel:
- C11H15BO4
- Molgewicht:
- 222.05
- MOL-Datei:
- 220210-56-0.mol
|
3-tert-Butoxycarbonylphenylboronic acid Eigenschaften
- Schmelzpunkt:
- 96-102°C
- Siedepunkt:
- 375.0±44.0 °C(Predicted)
- Dichte
- 1.15±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- L?slichkeit
- soluble in Methanol
- Aggregatzustand
- powder to crystal
- pka
- 7.72±0.10(Predicted)
- Farbe
- White to Almost white
- CAS Datenbank
- 220210-56-0(CAS DataBase Reference)
3-tert-Butoxycarbonylphenylboronic 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:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
White to light yellow crystal powde
synthetische
The 10L glass reactor is equipped with mechanical stirring, thermometer and constant pressure dropping funnel. Under nitrogen protection, add 3 moles of raw material m-carboxybenzene boric acid and 4kg tetrahydrofuran. Add 4.5 moles of thionyl chloride dropwise under reflux and stirring, react for 4 hours, cool to 0-5°C, add 7.5 moles of potassium tert-butoxide in batches, continue stirring for 1 hour after the addition, add 2kg of water, and acidify with acetic acid. Let sit and let the liquid separate. The organic phase was concentrated to obtain a crude product, which was recrystallized by adding 2 kg of petroleum ether to obtain a solid product, 3-tert-Butoxycarbonylphenylboronic acid, with a purity of 98% and a molar yield of 95%.
3-tert-Butoxycarbonylphenylboronic acid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3-tert-Butoxycarbonylphenylboronic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 272)Lieferanten
220210-56-0()Verwandte Suche:
- T-BUTYL 3-BORONOBENZOATE
- 3-(T-BUTOXYCARBONYL)PHENYLBORONIC ACID
- 3-(TERT-BUTOXYCARBONYL)BENZENEBORONIC ACID
- 3-(TERT-BUTOXYCARBONYL)PHENYLBORONIC ACID
- 3-(Tert-Butoxycarbonyl)Phenylb
- 3-(tert-Butoxycarbonyl)benzeneboronic acid 98%
- 3-(T-BUTOXYCARBONYL)PHENYLBORBONIC ACID
- tert-Butyl 3-boronobenzoate
- B2006G1
- Benzoic acid, 3-borono-, 1-(1,1-diMethylethyl) ester
- 3-(tert-Butoxycarbonyl)phenylboronic Acid (contains varying amounts of Anhydride)
- [3-[(2-methylpropan-2-yl)oxy-oxomethyl]phenyl]boronic acid
- TIANFU-CHEM 3-tert-Butoxycarbonylphenylboronic acid
- [3-[(2-methylpropan-2-yl)oxycarbonyl]phenyl]boronic acid
- 3-tert-Butoxycarbonylphenyl
- 1-(1,1-Dimethylethyl) 3-boronobenzoate
- 220210-56-0
- 2202210-56-0
- blocks
- BoronicAcids
- Carboxes
- Boronic acids
