Pyridine-4-boronic acid, neopentyl ester

Base Information

• Chemical Name: Pyridine-4-boronic acid, neopentyl ester
• CAS No.: 869901-52-0
• Molecular Formula: C10H14BNO2
• Molecular Weight: 191.038
• Hs Code.: 2934999090
• Mol file: 869901-52-0.mol

Synonyms:4-(5,5-dimethyl-1,3,2-dioxanborinan-2-yl)pyridine;4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine;4-pyridineboronic acid neopentyl glycol ester;Pyridine-4-boronic acid,neopentyl ester;4-(5,5-dimethyl-1,3,2-dioxaborinane-2-yl)pyridine;2,2-dimethylpropanediol cyclic ester pyridine-4-boronic acid;

Chemical Property of Pyridine-4-boronic acid, neopentyl ester

Chemical Property:

• Boiling Point: 309.8±15.0 °C(Predicted)
• PKA: 4.32±0.10(Predicted)
• PSA: 45.18000
• Density: 1.05±0.1 g/cm3(Predicted)
• LogP: 1.27000
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)pyridine 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Pyridine-4-boronic acid, neopentyl ester

There total 1 articles about Pyridine-4-boronic acid, neopentyl ester 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: 100.0%

4-pyridylboronic acid (1692-15-5) + 2,2-Dimethyl-1,3-propanediol (126-30-7) → 4-(5,5-dimethyl-1,3,2-dioxaborinane-2-yl)pyridine (869901-52-0)

Guidance literature:

With 4 A molecular sieve; In 1,4-dioxane; for 12h; Heating;

DOI:10.1021/ol052060l DOI:10.1016/j.tet.2007.03.157

Reference yield: 85.0%

4-(5,5-dimethyl-1,3,2-dioxaborinane-2-yl)pyridine (869901-52-0) + 2-(2-fluorophenyl)pyridine (89346-48-5) → 2-(2-(pyridin-4-yl)phenyl)pyridine (1346939-60-3)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel⁽⁰⁾; cesium fluoride; tricyclohexylphosphine; In toluene; at 20 - 100 ℃; for 12h; Inert atmosphere;

DOI:10.1021/ja207759e

Reference yield: 60.0%

4-(5,5-dimethyl-1,3,2-dioxaborinane-2-yl)pyridine (869901-52-0) + trifluoromethanesulfonic acid 2,3-dicyanophenyl (310396-99-7) → 3-(pyridin-4-yl)benzene-1,2-dicarbonitrile

Guidance literature:

With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In water; toluene; at 90 ℃; for 2h;

DOI:10.1016/j.dyepig.2017.08.021

upstream raw materials:

4-pyridylboronic acid

2,2-Dimethyl-1,3-propanediol

Downstream raw materials:

2-(2-(pyridin-4-yl)phenyl)pyridine

pyridin-4-yl-acetic acid ethyl ester

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