1-(4-BroMophenyl)-1,2,2-triphenylethylene

Base Information

• Chemical Name: 1-(4-BroMophenyl)-1,2,2-triphenylethylene
• CAS No.: 34699-28-0
• Molecular Formula: C26H19Br
• Molecular Weight: 411.341
• Hs Code.: 29039990
• Mol file: 34699-28-0.mol

Synonyms:1-Bromo-4-(1,2,2-triphenylethenyl)benzene;1-(4-Bromophenyl)-1,2,2-triphenylethylene;B3634;

Chemical Property of 1-(4-BroMophenyl)-1,2,2-triphenylethylene

Chemical Property:

• Melting Point: 157.0 to 161.0 °C
• Boiling Point: 460.9±14.0 °C(Predicted)
• PSA: 0.00000
• Density: 1.278±0.06 g/cm3(Predicted)
• LogP: 7.45650
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility.: soluble in Toluene

Purity/Quality:

98%,99%, ^*data from raw suppliers

1-(4-Bromophenyl)-1,2,2-triphenylethylene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(4-BroMophenyl)-1,2,2-triphenylethylene

There total 23 articles about 1-(4-BroMophenyl)-1,2,2-triphenylethylene 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: 98.0%

1,4-bromoiodobenzene (589-87-7) + diphenyl acetylene (501-65-5) + phenylboronic acid (98-80-6) → 1-(4-bromophenyl)triphenylethene (34699-28-0)

Guidance literature:

With tetramethylorthosilicate; triethoxy(octyl)silane; sodium dodecyl-sulfate; palladium diacetate; potassium carbonate; In methanol; ethanol; water; butan-1-ol; at 80 ℃; for 2h;

DOI:10.1002/ejoc.200800028

Reference yield: 96.0%

1-(4-bromophenyl)-1,2,2-triphenylethanol → 1-(4-bromophenyl)triphenylethene (34699-28-0)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; Reflux;

DOI:10.1016/j.ab.2019.113403

Reference yield: 95.0%

Diphenylmethane (101-81-5) + (4-bromophenyl)(phenyl)methanone (90-90-4) → 1-(4-bromophenyl)triphenylethene (34699-28-0)

Guidance literature:

Diphenylmethane; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 0.5h; Schlenk technique; Inert atmosphere;

(4-bromophenyl)(phenyl)methanone; In tetrahydrofuran; hexane; at 20 ℃; for 5h; Schlenk technique; Inert atmosphere;

With toluene-4-sulfonic acid; In toluene; at 120 ℃; for 16h; Schlenk technique; Inert atmosphere;

DOI:10.1002/chem.202102052

upstream raw materials:

benzophenone

(4-bromophenyl)(phenyl)methanone

(2-(4-aminophenyl)ethene-1,1,2-triyl)tribenzene

Diphenylmethane

Downstream raw materials:

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

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

9-(4-bromophenyl)-10-phenylphenanthrene

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

Refernces

• 1、 Sun, Ningwei,Su, Kaixin,Zhou, Ziwei,Tian, Xuzhou,Wang, Daming,Vilbrandt, Nicole,Fery, Andreas,Lissel, Franziska,Zhao, Xiaogang,Chen, Chunhai. "Synergistic effect between electroactive tetraphenyl-: P -phenylenediamine and AIE-active tetraphenylethylene for highly integrated electrochromic/electrofluorochromic performances". . p. 9308 - 9315. Retrieved 2019.
• 2、 Yi, Siqin,Wang, Yilan,Liu, Hongliang,Yuan, Xiaowan,Li, Hui,Pu, Shouzhi. "Triphenylethylene benzimidazole derivatives with aggregation-induced emission (AIE) characteristics: An effect of the aryl linker and application in cell imaging". . . Retrieved 2021/11/27.
• 3、 Xiao, Qiuyun,Zhao, Xuan,Xiong, Hai. "Biocompatible and noncytotoxic nucleoside-based AIEgens sensor for lighting-up nucleic acids". supporting information. p. 1687 - 1690. Retrieved 2021/03/15.