1,3,2-Dioxaborolane, 2-(1-cycloocten-1-yl)-4,4,5,5-tetraMethyl-

Base Information

• Chemical Name: 1,3,2-Dioxaborolane, 2-(1-cycloocten-1-yl)-4,4,5,5-tetraMethyl-
• CAS No.: 448211-45-8
• Molecular Formula: C14H25BO2
• Molecular Weight: 236.1581
• Hs Code.: 2934999090
• Mol file: 448211-45-8.mol

Synonyms:2-(1-Cycloocten-1-yl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane;

Chemical Property of 1,3,2-Dioxaborolane, 2-(1-cycloocten-1-yl)-4,4,5,5-tetraMethyl-

Chemical Property:

• Vapor Pressure: 0.01mmHg at 25°C
• Boiling Point: 273.13°C at 760 mmHg
• Flash Point: 118.985°C
• PSA: 18.46000
• Density: 0.943g/cm³
• LogP: 3.89840
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

2-(1-Cycloocten-1-yl)-4,4,5,5-tetramethyl-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 1,3,2-Dioxaborolane, 2-(1-cycloocten-1-yl)-4,4,5,5-tetraMethyl-

There total 21 articles about 1,3,2-Dioxaborolane, 2-(1-cycloocten-1-yl)-4,4,5,5-tetraMethyl- 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: 80.0%

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (61676-62-8) + cyclooctanone p-tolylsulfonylhydrazone (2567-85-3) → 2-(cyclooct-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (448211-45-8)

Guidance literature:

cyclooctanone p-tolylsulfonylhydrazone; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In hexane; at -78 - 20 ℃;

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In hexane; at -78 - 20 ℃;

DOI:10.1021/ja8016076

Reference yield: 80.0%

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (61676-62-8) + cyclooctanone p-tolylsulfonylhydrazone (2567-85-3) → (Z)-2-(cyclooct-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (448211-45-8)

Guidance literature:

cyclooctanone p-tolylsulfonylhydrazone; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In hexane; at -78 - 20 ℃; Inert atmosphere;

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In hexane; at -78 - 20 ℃; for 4h; Inert atmosphere;

DOI:10.1080/00397910802245762

Reference yield: 77.0%

trifluoromethanesulfonic acid cyclooct-1-enyl ester + bis(pinacol)diborane (73183-34-3) → 2-(cyclooct-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (448211-45-8)

Guidance literature:

With potassium phenolate; bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine; In toluene; at 50 ℃; for 3.5h; Inert atmosphere;

upstream raw materials:

1-cyclooctenyl triflate

bis(pinacol)diborane

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

cyclooctanone p-tolylsulfonylhydrazone

Downstream raw materials:

C₂₁H₂₃NO₂

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