Tetrakis(p-broMophenyl)Methane

Base Information

• Chemical Name: Tetrakis(p-broMophenyl)Methane
• CAS No.: 105309-59-9
• Molecular Formula: C25H16Br4
• Molecular Weight: 636.018
• Hs Code.: 29039990
• Mol file: 105309-59-9.mol

Synonyms:Tetra(4-bromophenyl)methane;Tetrakis(4-bromophenyl)methane;Tetrakis(p-bromophenyl)methane;1,1',1'',1'''-Methanetetrayltetrakis(4-bromobenzene);Benzene, 1,1',1'',1'''-methanetetrayltetrakis[4-bromo-;

Chemical Property of Tetrakis(p-broMophenyl)Methane

Chemical Property:

• Melting Point: 312.5-313℃ (chloroform ethanol )
• Boiling Point: 603.8 °C at 760 mmHg
• Flash Point: 305.4 °C
• PSA: 0.00000
• Density: 1.763 g/cm³
• LogP: 9.11930
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

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

Tetrakis(4-bromophenyl)methane ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Tetrakis(4-bromophenyl)methane can be used as a catalyst.

Technology Process of Tetrakis(p-broMophenyl)Methane

There total 13 articles about Tetrakis(p-broMophenyl)Methane 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: 99.6%

tetraphenylmethane (630-76-2) → tetrakis(4-bromophenyl)methane (105309-59-9)

Guidance literature:

With bromine; In neat (no solvent); for 5h;

DOI:10.1021/jacs.7b08632

Reference yield: 68.5%

tetrachloromethane (56-23-5) + 1.4-dibromobenzene (106-37-6) → tetrakis(4-bromophenyl)methane (105309-59-9)

Guidance literature:

1.4-dibromobenzene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

tetrachloromethane; In tetrahydrofuran; hexane; at 27 ℃; for 14h;

Reference yield:

trityl chloride (76-83-5) → tetrakis(4-bromophenyl)methane (105309-59-9)

Guidance literature:

Multi-step reaction with 2 steps

1: diethyl ether / 4 h / 20 °C / Inert atmosphere; Reflux

2: sodium hydroxide; bromine / ethanol / 0.33 h

With bromine; sodium hydroxide; In diethyl ether; ethanol;

DOI:10.1002/chem.201202105

upstream raw materials:

tetraphenylmethane

triphenylmethyl alcohol

aniline

chlorobenzene

Downstream raw materials:

Tetrakis(4-methylphenyl)methane

4,4',4'',4'''-tetracyanotetraphenylcyanide

tetrakis(4-((trimethylsilyl)ethynyl)phenyl)methane

C₅₇H₃₆S₈

Refernces

• 1、 Yang, Zhen-Zhen,Zhao, Yanfei,Zhang, Hongye,Yu, Bo,Ma, Zhishuang,Ji, Guipeng,Liu, Zhimin. "Fluorinated microporous organic polymers: Design and applications in CO2adsorption and conversion". . p. 13910 - 13913. Retrieved 2014.
• 2、 Baldwin, Luke A.,Crowe, Jonathan W.,Pyles, David A.,McGrier, Psaras L.. "Metalation of a Mesoporous Three-Dimensional Covalent Organic Framework". . p. 15134 - 15137. Retrieved 2016.
• 3、 Becker, Daniel,Heidary, Nina,Horch, Marius,Gernert, Ulrich,Zebger, Ingo,Schmidt, Johannes,Fischer, Anna,Thomas, Arne. "Microporous polymer network films covalently bound to gold electrodes". . p. 4283 - 4286. Retrieved 2015.
• 4、 He, Yabing,Xiang, Shengchang,Chen, Banglin. "A microporous hydrogen-bonded organic framework for highly selective C 2H2/C2H4 separation at ambient temperature". . p. 14570 - 14573. Retrieved 2011.
• 5、 Thirion, Damien,Lee, Joo S.,?zdemir, Ercan,Yavuz, Cafer T.. "Robust C-C bonded porous networks with chemically designed functionalities for improved CO2 capture from flue gas". . p. 2274 - 2279. Retrieved 2016.
• 6、 Yi, Jigyoung,Ahn, Hye Mi,Yoon, Jong Ho,Kim, Cheal,Lee, Suk Joong. "Preparation of a bispyridine based porous organic polymer as a new platform for Cu(ii) catalyst and its use in heterogeneous olefin epoxidation". . p. 14067 - 14070. Retrieved 2018.
• 7、 Wang, Yang,Liu, Qi,Zhang, Qin,Peng, Bosi,Deng, Hexiang. "Molecular Vise Approach to Create Metal-Binding Sites in MOFs and Detection of Biomarkers". . p. 7120 - 7125. Retrieved 2018.
• 8、 Bracco, Silvia,Piga, Daniele,Bassanetti, Irene,Perego, Jacopo,Comotti, Angiolina,Sozzani, Piero. "Porous 3D polymers for high pressure methane storage and carbon dioxide capture". . p. 10328 - 10337. Retrieved 2017.
• 9、 Zhu, Lin,Sheng, Daopeng,Xu, Chao,Dai, Xing,Silver, Mark A.,Li, Jie,Li, Peng,Wang, Yaxing,Wang, Yanlong,Chen, Lanhua,Xiao, Chengliang,Chen, Jing,Zhou, Ruhong,Zhang, Chao,Farha, Omar K.,Chai, Zhifang,Albrecht-Schmitt, Thomas E.,Wang, Shuao. "Identifying the Recognition Site for Selective Trapping of 99TcO4- in a Hydrolytically Stable and Radiation Resistant Cationic Metal-Organic Framework". . p. 14873 - 14876. Retrieved 2017.
• 10、 Li, Peng,He, Yabing,Arman, Hadi D.,Krishna, Rajamani,Wang, Hailong,Weng, Linhong,Chen, Banglin. "A microporous six-fold interpenetrated hydrogen-bonded organic framework for highly selective separation of C2H4/C2H6". . p. 13081 - 13084. Retrieved 2014.