[4-(1,2,2-triphenylethenyl)phenyl]boronic acid

Base Information

• Chemical Name: [4-(1,2,2-triphenylethenyl)phenyl]boronic acid
• CAS No.: 1227040-87-0
• Molecular Formula: C₂₆H₂₁BO₂
• Molecular Weight: 376.263
• Mol file: 1227040-87-0.mol

Synonyms:4-(1,2,2-triphenylvinyl)phenylboronic acid

Chemical Property of [4-(1,2,2-triphenylethenyl)phenyl]boronic acid

Chemical Property:

• Melting Point: 126-131°C
• Boiling Point: 513.2±60.0 °C(Predicted)
• PKA: 8.65±0.16(Predicted)
• Density: 1.20±0.1 g/cm3(Predicted)
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

≥99% ^*data from raw suppliers

B-[4-(1,2,2-Triphenylethenyl)phenyl]boronic acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [4-(1,2,2-triphenylethenyl)phenyl]boronic acid

There total 15 articles about [4-(1,2,2-triphenylethenyl)phenyl]boronic acid 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: 83.4%

1-(4-bromophenyl)triphenylethene (34699-28-0) → 4-(1,2,2-triphenylvinyl)phenylboronic acid (1227040-87-0)

Guidance literature:

1-(4-bromophenyl)triphenylethene; With n-butyllithium;

With Trimethyl borate;

With hydrogenchloride; In water;

DOI:10.1021/ja107086y

Reference yield: 81.6%

Trimethyl borate (121-43-7,63156-11-6) + 1-(4-bromophenyl)triphenylethene (34699-28-0) → 4-(1,2,2-triphenylvinyl)phenylboronic acid (1227040-87-0)

Guidance literature:

1-(4-bromophenyl)triphenylethene; With n-butyllithium; In tetrahydrofuran; water; at -78 ℃; for 3h; Inert atmosphere;

Trimethyl borate; In tetrahydrofuran; water; at 20 ℃; for 12h;

With hydrogenchloride; In tetrahydrofuran; water;

Reference yield: 71.0%

triethyl borate (150-46-9) + 1-(4-bromophenyl)triphenylethene (34699-28-0) + water (7732-18-5) → 4-(1,2,2-triphenylvinyl)phenylboronic acid (1227040-87-0)

Guidance literature:

1-(4-bromophenyl)triphenylethene; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 3h; Inert atmosphere;

triethyl borate; In tetrahydrofuran; at -78 ℃; for 2h; Inert atmosphere;

water; With hydrogenchloride; In tetrahydrofuran; at -78 - 20 ℃; for 3h; Inert atmosphere;

DOI:10.1021/acs.analchem.7b02663

upstream raw materials:

Trimethyl borate

1-(4-bromophenyl)triphenylethene

Diphenylmethane

(4-bromophenyl)(phenyl)methanone

Downstream raw materials:

4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane

4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole

4,7-bis{5-[4-(1,2,2-triphenylvinyl)phenyl]-2-thienyl}-2,1,3-benzothiadiazole

4'-[4'-(1,2,2-triphenylvinyl)-(1,1'-biphenyl)-4-yl]-2,2':6',2''-terpyridine