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| | 3-tert-Butoxycarbonylphenylboronic acid Basic information |
| Product Name: | 3-tert-Butoxycarbonylphenylboronic acid | | Synonyms: | T-BUTYL 3-BORONOBENZOATE;3-(T-BUTOXYCARBONYL)PHENYLBORONIC ACID;3-(TERT-BUTOXYCARBONYL)BENZENEBORONIC ACID;3-(TERT-BUTOXYCARBONYL)PHENYLBORONIC ACID;[3-[(2-methylpropan-2-yl)oxy-oxomethyl]phenyl]boronic acid;3-(Tert-Butoxycarbonyl)Phenylb;3-(tert-Butoxycarbonyl)benzeneboronic acid 98%;3-(T-BUTOXYCARBONYL)PHENYLBORBONIC ACID | | CAS: | 220210-56-0 | | MF: | C11H15BO4 | | MW: | 222.05 | | EINECS: | 691-957-9 | | Product Categories: | blocks;BoronicAcids;Carboxes;Boronic acids | | Mol File: | 220210-56-0.mol |  |
| | 3-tert-Butoxycarbonylphenylboronic acid Chemical Properties |
| Melting point | 96-102°C | | Boiling point | 375.0±44.0 °C(Predicted) | | density | 1.15±0.1 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | soluble in Methanol | | pka | 7.72±0.10(Predicted) | | form | powder to crystal | | color | White to Almost white | | CAS DataBase Reference | 220210-56-0(CAS DataBase Reference) |
| | 3-tert-Butoxycarbonylphenylboronic acid Usage And Synthesis |
| Chemical Properties | White to light yellow crystal powde | | Preparation | 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 Preparation Products And Raw materials |
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