2-(3-chlorobenzyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

Base Information

• Chemical Name: 2-(3-chlorobenzyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane
• CAS No.: 1138077-59-4
• Molecular Formula: C14H20BClO2
• Molecular Weight: 266.57
• Hs Code.: 2934999090
• Mol file: 1138077-59-4.mol

Synonyms:2-(3-chlorobenzyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

Chemical Property of 2-(3-chlorobenzyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

Chemical Property:

• PSA: 18.46000
• LogP: 4.17040
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

2-(1-(3-Chlorophenyl)ethyl)-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 2-(3-chlorobenzyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

There total 3 articles about 2-(3-chlorobenzyl)-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: 77.0%

3-Chlorostyrene (2039-85-2,26100-04-9) + 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane (25015-63-8) → 2-(1-(3-chlorophenyl)ethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1138077-59-4) + 2-(3-chlorophenylethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:

With dmap; chloro(1,5-cyclooctadiene)rhodium(I) dimer; 1,4-di(diphenylphosphino)-butane; In 1,2-dichloro-ethane; at 20 ℃; for 0.166667h; regioselective reaction;

DOI:10.1055/s-0028-1087415

Reference yield: 76.0%

3-Chlorostyrene (2039-85-2,26100-04-9) + bis(pinacol)diborane (73183-34-3) → 2-(1-(3-chlorophenyl)ethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1138077-59-4)

Guidance literature:

With palladium diacetate; acetic acid; (S,S)-2,6-bis(4-phenyl-2-oxazolinyl)pyridine; In acetonitrile; at 90 ℃; for 24h; regioselective reaction; Inert atmosphere; Sealed tube;

DOI:10.1039/c7cc09432a

Reference yield: 63.0%

3-Chlorostyrene (2039-85-2,26100-04-9) + 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane (25015-63-8) → 2-(1-(3-chlorophenyl)ethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1138077-59-4)

Guidance literature:

With N-(2-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)phenyl)picolinamide; sodium triethylborohydride; iron(II) chloride; In tetrahydrofuran; toluene; at 30 ℃; for 18h; regioselective reaction; Inert atmosphere; Schlenk technique; Green chemistry;

DOI:10.1021/acs.orglett.7b00227

upstream raw materials:

3-Chlorostyrene

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

bis(pinacol)diborane

Downstream raw materials:

(S)-1-(m-chlorophenyl)ethanol

(R)-1-(3-chlorophenyl)-ethanol

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