2-BROMODIPHENYLMETHANE

Base Information

• Chemical Name: 2-BROMODIPHENYLMETHANE
• CAS No.: 23450-18-2
• Molecular Formula: C13H11Br
• Molecular Weight: 247.134
• Hs Code.: 2903999090
• Mol file: 23450-18-2.mol

Synonyms:Methane,(o-bromophenyl)phenyl- (6CI,7CI,8CI);1-Benzyl-2-bromobenzene;2-Bromodiphenylmethane;Phenyl(o-bromophenyl)methane;

Chemical Property of 2-BROMODIPHENYLMETHANE

Chemical Property:

• Boiling Point: 311.2 °C at 760 mmHg
• Flash Point: 140.9 °C
• PSA: 0.00000
• Density: 1.335 g/cm³
• LogP: 4.03990

Purity/Quality:

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

2-Bromodiphenylmethane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-BROMODIPHENYLMETHANE

There total 34 articles about 2-BROMODIPHENYLMETHANE 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%

(2-bromophenyl)phenylmethanol (59142-47-1) → 2-benzyl-1-bromobenzene (23450-18-2)

Guidance literature:

(2-bromophenyl)phenylmethanol; With trifluoroacetic acid; In dichloromethane; for 0.166667h; Inert atmosphere;

With triethylsilane; In dichloromethane; at 20 ℃; Inert atmosphere;

DOI:10.1002/chem.201804229

Reference yield: 95.0%

o-bromobenzophenone (13047-06-8) → 2-benzyl-1-bromobenzene (23450-18-2)

Guidance literature:

With sodium tetrahydroborate; trifluoroacetic acid; In dichloromethane; at 15 - 20 ℃; for 48.5h; Inert atmosphere;

DOI:10.1021/ol500573f

Reference yield: 93.0%

benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) + 1-Bromo-2-bromomethyl-benzene (3433-80-5) → 2-benzyl-1-bromobenzene (23450-18-2)

Guidance literature:

With aluminium trichloride; In nitrobenzene; for 5h; Heating;

DOI:10.1039/b317028d

upstream raw materials:

o-bromobenzophenone

1-(2-Bromo-phenyl)-2,2-dimethyl-1-phenyl-propan-1-ol

benzylmagnesium chloride

2,3-dibromobenzene

Downstream raw materials:

1-bromo-2-<(bromophenyl)methyl>benzene

2-(2'-benzyl)phenylethyl alcohol

2'-Chlor-2-benzyl-benzophenon

2'-Fluor-2-benzyl-benzophenon

Refernces

• 1、 Zhao, Guangkuan,Yuan, Ling-Zhi,Alami, Mouad,Provot, Olivier. "Chlorotrimethylsilane and Sodium Iodide: A Remarkable Metal-Free Association for the Desulfurization of Benzylic Dithioketals under Mild Conditions". . p. 2522 - 2536. Retrieved 2018/05/14.
• 2、 Yan, Dong-Mei,Zhao, Quan-Qing,Rao, Li,Chen, Jia-Rong,Xiao, Wen-Jing. "Eosin Y as a Redox Catalyst and Photosensitizer for Sequential Benzylic C?H Amination and Oxidation". supporting information. p. 16895 - 16901. Retrieved 2018/10/26.