Pyridine, 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

Base Information

• Chemical Name: Pyridine, 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
• CAS No.: 1010104-34-3
• Molecular Formula: C₁₄H₂₂BNO₄
• Molecular Weight: 279.144
• Hs Code.: 2934999090
• Mol file: 1010104-34-3.mol

Synonyms:Pyridine, 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

Chemical Property of Pyridine, 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

Chemical Property:

• PSA: 49.81000
• LogP: 1.40600

Purity/Quality:

95% Min ^*data from raw suppliers

3-(2-Methoxyethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Pyridine, 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

There total 3 articles about Pyridine, 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- 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: 39.0%

2,3-dimethyl-2,3-butane diol (76-09-5) + 3-bromo-5-(2-methoxyethoxy)pyridine (181585-07-9) → 5-(2-methoxyethoxy)-3-pyridineboronic acid pinacol ester (1010104-34-3)

Guidance literature:

3-bromo-5-(2-methoxyethoxy)pyridine; With n-butyllithium; In diethyl ether; hexane; at -80 ℃; Inert atmosphere;

With Trimethyl borate; In diethyl ether; hexane; at -80 - 20 ℃; for 12h; Inert atmosphere;

2,3-dimethyl-2,3-butane diol; With acetic acid; In diethyl ether; hexane; at 20 ℃; for 6h; Inert atmosphere;

DOI:10.1039/c1cc12946e

Reference yield:

3-bromo-5-(2-methoxyethoxy)pyridine (181585-07-9) + bis(pinacol)diborane (73183-34-3) → 5-(2-methoxyethoxy)-3-pyridineboronic acid pinacol ester (1010104-34-3)

Guidance literature:

With potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In N,N-dimethyl-formamide; at 160 ℃; for 0.333333h;

Reference yield:

→ 5-(2-methoxyethoxy)-3-pyridineboronic acid pinacol ester (1010104-34-3)

Guidance literature:

upstream raw materials:

3-bromo-5-(2-methoxyethoxy)pyridine

bis(pinacol)diborane

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

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