(4-甲氧基酰基甲基苯基)硼酸频哪醇酯

(4-甲氧基酰基甲基苯基)硼酸频哪醇酯 - Names and Identifiers

Name	methyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate
Synonyms	methyl 2-[4-(tetramethyl-1,3,2-dioxaborolan- (4-METHOXYCARBONYLMETHYLPHENYL)BORONIC ACID PINACOL ESTER [4-(Methoxycarbonyl)methyl]benzeneboronicacidpinacolester (4-Methoxycarbonylmethylphenyl)boronic acid pinacol ester Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) methyl 2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate methyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate Methyl [4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate Methyl 2-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate Benzeneacetic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester
CAS	454185-98-9
InChI	InChI=1/C15H21BO4/c1-14(2)15(3,4)20-16(19-14)12-8-6-11(7-9-12)10-13(17)18-5/h6-9H,10H2,1-5H3

(4-甲氧基酰基甲基苯基)硼酸频哪醇酯 - Physico-chemical Properties

Molecular Formula	C15H21BO4
Molar Mass	276.14
Density	1.07±0.1 g/cm3(Predicted)
Melting Point	41-45 °C
Boling Point	363.0±25.0 °C(Predicted)
Flash Point	173.4°C
Solubility	soluble in Methanol
Vapor Presure	1.86E-05mmHg at 25°C
Appearance	powder to crystal
Color	White to Orange to Green
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.497

(4-甲氧基酰基甲基苯基)硼酸频哪醇酯 - Introduction

methyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate is an organic compound with the chemical formula C19H23BO5. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: It is a colorless to light yellow liquid.
-Solubility: It dissolves in most organic solvents, such as ethanol, dimethylformamide and dichloromethane.
-Stability: It is relatively stable, but sensitive to oxygen and moisture.

Use:
-as an intermediate in organic synthesis;
-used as a catalyst or ligand;
-For C- C bond-forming reactions in organic synthesis.

Preparation Method:
methyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate is usually synthesized by the following steps:
1. (4-methoxy acyl methyl phenyl) acyl chloride and boronic acid pinacol reaction, generation (4-methoxy acyl methyl phenyl) borate.
2. The resulting (4-methoxy acyl methyl phenyl) boronic acid ester reacts with a nucleophile (such as alcohol) to produce the final product.

Safety Information:
-Be careful to prevent inhalation, contact with skin or eyes, and avoid swallowing.
-Should be operated in a well-ventilated place.
-Avoid contact with oxidizing agents.
-Storage and handling in accordance with the appropriate safety data sheet for the chemical.
-Wear appropriate personal protective equipment, such as gloves and goggles, if necessary.

Last Update：2024-04-10 22:29:15