DiMethyl (4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphonate

Base Information

• Chemical Name: DiMethyl (4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphonate
• CAS No.: 852204-67-2
• Molecular Formula: C14H22BO5P
• Molecular Weight: 312.11
• Hs Code.: 2934999090
• Mol file: 852204-67-2.mol

Synonyms:dimethyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]phosphonate;

Chemical Property of DiMethyl (4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphonate

Chemical Property:

• Boiling Point: 388.5±25.0 °C(Predicted)
• PSA: 63.80000
• Density: 1.13±0.1 g/cm3(Predicted)
• LogP: 2.09700
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99%, ^*data from raw suppliers

Dimethyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphonate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of DiMethyl (4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphonate

There total 5 articles about DiMethyl (4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

→ dimethyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]phosphonate (852204-67-2)

Guidance literature:

Reference yield: 56.0%

p-bromophenylboronic acid pinacol ester (68716-49-4) + phosphorous acid trimethyl ester (121-45-9) → dimethyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]phosphonate (852204-67-2)

Guidance literature:

With tris-(trimethylsilyl)silane; 1,1'-azobis(1-cyanocyclohexanenitrile); In toluene; at 105 ℃; for 4.5h; Product distribution / selectivity;

Reference yield:

2,3-dimethyl-2,3-butane diol (76-09-5) → dimethyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]phosphonate (852204-67-2)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene

2: 2,2'-azobis(isobutyronitrile); tris-(trimethylsilyl)silane

With 2,2'-azobis(isobutyronitrile); tris-(trimethylsilyl)silane; In toluene;

upstream raw materials:

p-bromophenylboronic acid pinacol ester

phosphorous acid trimethyl ester

p-dimethylphosphonatophenylboronic acid

2,3-dimethyl-2,3-butane diol