171364-79-7

171364-79-7 - Names and Identifiers

Name	4-Methoxyphenylboronic acid, pinacol ester
Synonyms	p-(Pinacolboryl)anisol 4-Methoxyphenylboronicacidpinacolester 4-Methoxyphenylboronic acid pinacol ester 4-Methoxyphenylboronic acid, pinacol ester 4-METHOXYPHENYLBORONIC ACID, PINACOL ESTER 4-Methoxybenzeneboronic acid, pinacol ester 4-Methoxy-1-(4,4,5,5-tetraMethyl-1,3,2-dioxaboro 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)anisole 2-(4-Methoxyphenyl)-4,4,5,5-tetramethyl[1,3,2]dioxaborolane 2-(4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,4,5,5-TetraMethyl-2-(4-Methoxyphenyl)-1,3,2-dioxaborolane 4-Methoxy-1-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzene
CAS	171364-79-7
InChI	InChI=1/C13H19BO3/c1-12(2)13(3,4)17-14(16-12)10-6-8-11(15-5)9-7-10/h6-9H,1-5H3

171364-79-7 - Physico-chemical Properties

Molecular Formula	C13H19BO3
Molar Mass	234.1
Density	1.02±0.1 g/cm3(Predicted)
Melting Point	26-28 °C
Boling Point	321.1±25.0 °C(Predicted)
Flash Point	148°C
Vapor Presure	0.000571mmHg at 25°C
Appearance	powder to lump
Color	White to Almost white
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.51

171364-79-7 - Introduction

4-Methoxyphenylboronic acid, pinacol ester is a compound with the chemical formula C9H13BO3. The following is a description of its nature, use, preparation and safety information:

Nature:
4-Methoxyphenylboronic acid, pinacol ester is a solid, usually white to yellowish crystalline. It is soluble in organic solvents such as ethanol and ether, and insoluble in water. It has good stability and is relatively stable at room temperature.

Use:
4-Methoxyphenylboronic acid, pinacol ester is mainly used for catalytic reaction in organic synthesis. It is usually used as an effective boric acid catalyst, participating in alcohol esterification, Ester addition and nucleophilic substitution reactions. The compound is widely used in the synthesis of organic compounds, drugs, fragrances and so on.

Method:
4-Methoxyphenylboronic acid, pinacol ester is usually prepared by the reaction of Phenylboronic acid and pinacol ester. First, Phenylboronic acid and pinanol ester are reacted in an appropriate solvent, and the reaction is promoted by heating, catalyst and other conditions. After completion of the reaction, the target product is obtained through steps such as volatilization of the solvent and crystallization.

Safety Information:
4-Methoxyphenylboronic acid, pinacol ester has less impact on human body and environment, but it is still necessary to pay attention to safe operation. When operating, wear protective glasses and gloves, and ensure that the operation is carried out in a well-ventilated place. Avoid inhaling dust or contact with skin. During storage and handling, it should be stored separately from other chemicals to avoid fire and high temperature. For accidental contact or ingestion, seek medical attention immediately.

Last Update：2024-04-09 21:01:54