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| | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol Basic information |
| Product Name: | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol | | Synonyms: | 2-(3-Hydroxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3-Hydroxyphenylboronic Acid Pinacol Ester;3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenol
3-Hydroxyphenylboronic Acid;522562_Aldrich;2-(3-HYDROXYPHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;3-HYDROXYBENZENEBORONIC ACID PINACOL ESTER;3-HYDROXYPHENYLBORONIC ACID, PINACOL CYCLIC ESTER;3-HYDROXYPHENYLBORONIC ACID, PINACOL ESTER;3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol,min.97% | | CAS: | 214360-76-6 | | MF: | C12H17BO3 | | MW: | 220.07 | | EINECS: | | | Product Categories: | Aryl Boronate Esters;Boronate Esters;Boronic Acids and Derivatives;Chemical Synthesis;Organometallic Reagents;Isoxazoles ,Oxazoles;organic or inorganic borate;B (Classes of Boron Compounds);Boronic Acids Esters;Boronic acids | | Mol File: | 214360-76-6.mol |  |
| | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol Chemical Properties |
| Melting point | 94-98 °C(lit.) | | Boiling point | 343.6±25.0 °C(Predicted) | | density | 1.08±0.1 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | Water Solubility | Insoluble in water | | pka | 10.01±0.10(Predicted) | | form | Crystalline Powder | | color | Light brown | | InChI | InChI=1S/C12H17BO3/c1-11(2)12(3,4)16-13(15-11)9-6-5-7-10(14)8-9/h5-8,14H,1-4H3 | | InChIKey | MUKIFYQKIZOYKT-UHFFFAOYSA-N | | SMILES | C1(O)=CC=CC(B2OC(C)(C)C(C)(C)O2)=C1 | | CAS DataBase Reference | 214360-76-6(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | TSCA | No | | HazardClass | IRRITANT | | HS Code | 29319090 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol Usage And Synthesis |
| Chemical Properties | light brown crystalline powder | | Uses | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol is a biochemical reagent that can be used as a biological material or organic compound for life science related research. | | Synthesis | The general procedure for the synthesis of 3-hydroxyphenylboronic acid pinacol ester from pinacol and 3-hydroxyphenylboronic acid was as follows: 3-hydroxyphenylboronic acid (10.0 g, 72.46 mmol, 1.0 eq.) and dichloromethane (300 mL) were added to a 500 mL three-necked flask with pinacol (10.0 g, 84.60 mmol, 1.2 eq.) under stirring. Subsequently, the reaction mixture was stirred continuously for 48 hours at room temperature. Upon completion of the reaction, the reaction solution was poured into water (400 mL) and transferred to a partition funnel for separation. After separation of the organic phase, the aqueous phase was extracted twice with dichloromethane (400 mL). All organic phases were combined, dried with anhydrous sodium sulfate and filtered to remove the desiccant. The crude product was purified by column chromatography (using 200-300 mesh silica gel and a solvent mixture of dichloromethane/methanol as eluent, 100:1, v/v), resulting in 15.0 g of white solid product in 94% yield and 97% purity. | | References | [1] Patent: CN107188901, 2017, A. Location in patent: Paragraph 0035; 0036
[2] Organic Letters, 2010, vol. 12, # 23, p. 5474 - 5477 |
| | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol Preparation Products And Raw materials |
| Raw materials | Pinacol-->3-Hydroxyphenylboronic acid | | Preparation Products | 2,4-Dibromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol-->N-Isopropyl-2-(3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenoxy)Acetamide |
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