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| | 4-Propylphenylboronic acid Basic information |
| | 4-Propylphenylboronic acid Chemical Properties |
| Melting point | 89-97 °C (lit.) | | Boiling point | 299.1±33.0 °C(Predicted) | | density | 1.05±0.1 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | pka | 8.71±0.10(Predicted) | | form | Crystalline Powder | | color | White to off-white | | InChI | InChI=1S/C9H13BO2/c1-2-3-8-4-6-9(7-5-8)10(11)12/h4-7,11-12H,2-3H2,1H3 | | InChIKey | WLCGYIWOKVWFLB-UHFFFAOYSA-N | | SMILES | B(C1=CC=C(CCC)C=C1)(O)O | | CAS DataBase Reference | 134150-01-9(CAS DataBase Reference) |
| Hazard Codes | Xi | | Safety Statements | 24/25 | | WGK Germany | 3 | | Hazard Note | Irritant | | HS Code | 29319090 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Aquatic Chronic 4 |
| | 4-Propylphenylboronic acid Usage And Synthesis |
| Chemical Properties | White solid | | Uses | Reactant for:
- Palladium/carbon-catalyzed Suzuki coupling reactions
- Preparation of biologically and pharmacologically active molecules
| | Uses | Intermediates of Liquid Crystals | | Uses | suzuki reaction | | Synthesis | To a 250-mL round-bottomed flask, magnesium powder (0.72 g, 0.03 mol), 4-propylbromobenzene (2 g, 0.01 mol), tributyl borate
ester (4 g, 0.02 mol), 20 mL of tetrahydrofuran dried over molecular sieves and fitted with a reflux condenser tube. In an ultrasonic cleaner heating
to 40 C and then subjected to ultrasonic radiation, and the reaction was completed after 1 hour. Add 5 mL of 2 mol-L-1 hydrochloric acid and stir for a few moments to separate the organic
layer. The aqueous layer was extracted with ethyl acetate (10 mL x 2), several layers were combined and washed with water to neutral, dried and the solvent was removed to give
to the crude product. Recrystallization was carried out with ethanol:water = 2:1, and after drying under reduced pressure 1.11 g of solid powder was obtained in 68% yield. |
| | 4-Propylphenylboronic acid Preparation Products And Raw materials |
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