4-carbomethoxyphenylboronic acid pinacol ester

4-carbomethoxyphenylboronic acid pinacol ester - Names and Identifiers

Name	Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
Synonyms	4-methoxycarbonylphenylboronic acid pinacolate 4-METHOXYCARBONYLPHENYLBORONIC ACID PINACOLATE 4-carbomethoxyphenylboronic acid pinacol ester Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2 4-methoxycarbonylphenylboronic acid, pinacol ester 4-METHOXYCARBONYLPHENYLBORONIC ACID, PINACOL ESTER 4-(Methoxycarbonyl)phenylboronic acid pinacol ester 4-(Methoxycarbonyl)benzeneboronic acid pinacol ester METHYL 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2-(4-carbomethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan 2-(4-CARBOMETHOXYPHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE methyl 4-[hydroxy(2-hydroxy-1,1,2-trimethylpropoxy)boranyl]benzoate 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)BENZOIC ACID METHYL ESTER 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-YL)benzoic acid Methyl ester
CAS	171364-80-0
InChI	InChI=1/C14H21BO5/c1-13(2,17)14(3,4)20-15(18)11-8-6-10(7-9-11)12(16)19-5/h6-9,17-18H,1-5H3

4-carbomethoxyphenylboronic acid pinacol ester - Physico-chemical Properties

Molecular Formula	C14H19BO4
Molar Mass	262.11
Density	1.08±0.1 g/cm3(Predicted)
Melting Point	77-81°C(lit.)
Boling Point	355.6±25.0 °C(Predicted)
Flash Point	194.3°C
Vapor Presure	4.88E-07mmHg at 25°C
Appearance	Crystalline Powder
Color	White
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.507
MDL	MFCD02179438
Physical and Chemical Properties	WGK Germany:3

4-carbomethoxyphenylboronic acid pinacol ester - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37 - Wear suitable gloves.
WGK Germany	3
TSCA	No
HS Code	29310099

4-carbomethoxyphenylboronic acid pinacol ester - Introduction

Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is an organic compound with the chemical formula C11H19BO3. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is a colorless to light yellow solid.
-Melting point: About 80-85 ° C.
-Solubility: It is soluble in some organic solvents, such as alcohols, ethers, ketones and naphthenic solvents.

Use:
Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate can be used as a reagent and catalyst in organic synthesis for the synthesis of various compounds. It is commonly used in the Diels-Alder of styrene and trans-β-nitroenone, as well as in other significant carbon-carbon bond-forming reactions. In addition, it can also be used as fluorescent probes and Analytical reagents.

Method:
Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate can be prepared by reacting Phenylboronic acid with pinacol ester. In the reaction, Phenylboronic acid and pinacol ester are reacted in an appropriate solvent to produce the target product, which is purified by crystallization to obtain the pure product.

Safety Information:
Limited safety information regarding Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate. Since it is a chemical, it is necessary to follow proper laboratory practices and take appropriate personal protective measures, such as wearing gloves, lab clothes and goggles. At the same time, it should be stored in a closed container to avoid contact with oxygen, fire sources and strong oxidants. If contact with skin or eyes, rinse immediately with plenty of water and seek medical attention if necessary. When handling and disposing of Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, comply with local codes and regulations.

Last Update：2024-04-10 22:29:15