2-(3,5-di-tert-butylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

Base Information

• Chemical Name: 2-(3,5-di-tert-butylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane
• CAS No.: 1071924-13-4
• Molecular Formula: C20H33BO2
• Molecular Weight: 316.292
• Mol file: 1071924-13-4.mol

Synonyms:2-(3,5-di-tert-butylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

Chemical Property of 2-(3,5-di-tert-butylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

Chemical Property:

• PSA: 18.46000
• LogP: 4.58080

Purity/Quality:

97% ^*data from raw suppliers

2-(3,5-Di-tert-butylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(3,5-di-tert-butylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

There total 6 articles about 2-(3,5-di-tert-butylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 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: 94.0%

1-bromo-3,5-di-tert-butylbenzene (22385-77-9) + bis(pinacol)diborane (73183-34-3) → 2-[3,5-bis(1,1-dimethylethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1071924-13-4)

Guidance literature:

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; In dimethyl sulfoxide; at 80 ℃; Inert atmosphere;

DOI:10.1021/jo100766h

Reference yield: 84.0%

1,3-di-tert-butylbenzene (1014-60-4) + bis(pinacol)diborane (73183-34-3) → 2-[3,5-bis(1,1-dimethylethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1071924-13-4)

Guidance literature:

With di-μ-methoxobis(1,5-cyclooctadiene)diiridium(I); 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane; 4,4'-di-tert-butyl-2,2'-bipyridine; In cyclohexane; at 80 ℃; for 4h; regioselective reaction; Inert atmosphere;

DOI:10.1021/ol8019605

Reference yield: 55.0%

3, 5-di-tert-butyltoluene (15181-11-0) + bis(pinacol)diborane (73183-34-3) → 2-[3,5-bis(1,1-dimethylethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1071924-13-4)

Guidance literature:

3, 5-di-tert-butyltoluene; With tert.-butylnitrite; N-hydroxyphthalimide; lithium bromide; In acetonitrile; at 80 ℃; for 48h; Inert atmosphere; Schlenk technique; Molecular sieve; Sealed tube;

bis(pinacol)diborane; With isonicotinate tert-butyl ester; at 110 ℃; for 15h; Inert atmosphere; Schlenk technique; Sealed tube;

DOI:10.1002/anie.201901783

upstream raw materials:

1,3-di-tert-butylbenzene

bis(pinacol)diborane

1-bromo-3,5-di-tert-butylbenzene

1,3,5-Tri-tert-butylbenzene

Downstream raw materials:

7-(3,5-di-tert-butylphenyl)-9,9-diethylfluorene-2-carbaldehyde

7-{2-[2-(3,5-di-tert-butylphenyl)-9,9'-spirobifluorene-7-yl]vinyl}-9,9-diethyl-2-N,N-diphenylamino-9H-fluorene

7-(3,5-di-tert-butylphenyl)-spirobifluorene-2-carbaldehyde

1,7-bis(3,5-di-tert-butylphenyl)-N,N'-dioctyl-3:4,9:10-perylenetetracarboxydiimide