4-(Naphthalene-2-yl)phenylboronic acid pinacol ester

Base Information

• Chemical Name: 4-(Naphthalene-2-yl)phenylboronic acid pinacol ester
• CAS No.: 1092390-02-7
• Molecular Formula: C22H23BO2
• Molecular Weight: 330.234
• Hs Code.: 2934999090
• Mol file: 1092390-02-7.mol

Synonyms:4-(Naphthalene-2-yl)phenylboronic acid pinacol ester;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(2-naphthalenyl)phenyl]-;4,4,5,5-TetraMethyl-2-(4-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane

Chemical Property of 4-(Naphthalene-2-yl)phenylboronic acid pinacol ester

Chemical Property:

• Boiling Point: 467.0±24.0 °C(Predicted)
• PSA: 18.46000
• Density: 1.10±0.1 g/cm3(Predicted)
• LogP: 4.80600
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99%, ^*data from raw suppliers

4,4,5,5-Tetramethyl-2-(4-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-(Naphthalene-2-yl)phenylboronic acid pinacol ester

There total 9 articles about 4-(Naphthalene-2-yl)phenylboronic acid pinacol 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: 84.0%

2-(4-chlorophenyl)naphthalene (22082-98-0) + bis(pinacol)diborane (73183-34-3) → 4,4,5,5-tetramethyl-2-(4-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane (1092390-02-7)

Guidance literature:

With potassium acetate; bis(dibenzylideneacetone)-palladium⁽⁰⁾; tricyclohexylphosphine; In 1,4-dioxane;

Reference yield: 76.0%

phenyl 4-(naphthalen-2-yl) benzoate + bis(pinacol)diborane (73183-34-3) → 4,4,5,5-tetramethyl-2-(4-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane (1092390-02-7)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; tributylphosphine; lithium carbonate; In 1,4-dioxane; at 170 ℃; for 36h; Glovebox; Sealed tube;

DOI:10.1002/chem.201604504

Reference yield: 72.0%

C21H15NO + bis(pinacol)diborane (73183-34-3) → 4,4,5,5-tetramethyl-2-(4-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane (1092390-02-7)

Guidance literature:

With potassium tert-butylate; iron(II) acetate; In toluene; at 128 ℃; for 15h; Schlenk technique; Glovebox;

DOI:10.1021/acs.orglett.0c00679

upstream raw materials:

para-nitrophenyl triflate

4'-nitro-2-phenylnaphthalene

naphthalene-2-boronic acid

phenyl 4-bromobenzoate

Downstream raw materials:

C₅₆H₃₆N₂

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