2-bromo-5-(tert-butyl)-1,3-dimethylbenzene

Base Information

• Chemical Name: 2-bromo-5-(tert-butyl)-1,3-dimethylbenzene
• CAS No.: 5345-05-1
• Molecular Formula: C12H17Br
• Molecular Weight: 241.171
• Hs Code.: 2903999090
• Mol file: 5345-05-1.mol

Synonyms:4-tert-butyl-1-bromo-2,6-dimethylbenzene;2-Bromo-5-t-butyl-1,3-dimethylbenzene;2,6-dimethyl-4-tert-butylbromobenzene;2-bromo-1,3-dimethyl-5-t-butylbenzene;5-tert-butyl-2-bromo-1,3-dimethylbenzene;

Chemical Property of 2-bromo-5-(tert-butyl)-1,3-dimethylbenzene

Chemical Property:

• Vapor Pressure: 0.0153mmHg at 25°C
• Melting Point: 50 °C
• Boiling Point: 265.2°Cat760mmHg
• Flash Point: 110.9°C
• PSA: 0.00000
• Density: 1.177g/cm³
• LogP: 4.36340
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98.5% ^*data from raw suppliers

2-Bromo-5-tert-butyl-1,3-dimethylbenzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-bromo-5-(tert-butyl)-1,3-dimethylbenzene

There total 6 articles about 2-bromo-5-(tert-butyl)-1,3-dimethylbenzene 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: 90.0%

5-tert-Butyl-m-xylene (98-19-1) → 4-t-butyl-2,6-dimethylbromobenzene (5345-05-1)

Guidance literature:

With bromine; iron; In chloroform; at 20 ℃; for 2h;

DOI:10.1021/jo026883p

Reference yield:

5-tert-Butyl-m-xylene (98-19-1) + 2-Bromo-m-xylene (576-22-7) + m-xylene (108-38-3,104809-90-7) + 2,6-dimethylaniline (87-62-7) → 4-t-butyl-2,6-dimethylbromobenzene (5345-05-1)

Guidance literature:

With hydrogenchloride; ammonium hydroxide; ammonia; calcium carbonate; copper(I) bromide;

Reference yield:

→ 4-t-butyl-2,6-dimethylbromobenzene (5345-05-1)

Guidance literature:

With potassium hydroxide; bromine; Erhitzen des Reaktionsprodukts mit CaO und Ca(OH)2;

upstream raw materials:

5-tert-Butyl-m-xylene

2,6-dimethyl-4-tert-butylaniline

m-xylene

2-Bromo-m-xylene

Downstream raw materials:

(4-(tert-butyl)-2,6-dimethylphenyl)magnesium bromide

4-tert-butyl-2,6-dimethylphenyllithium

2-bromo-5-tert-butyl-isophthalic acid

(2,4,6-tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)methanol

Refernces

• 1、 Adachi, Yohei,Nakamoto, Masaaki,Shang, Rong,Yamamoto, Yohsuke,Yan, Chenting. "The substituent effect of bridged triarylamine helicenes on light-emitting and charge transfer properties". supporting information. p. 457 - 460. Retrieved 2020/05/19.
• 2、 -. "POLYCYCLIC COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE POLYCYCLIC COMPOUND OR THE COMPOSITION". Page/Page column 349-350. . Retrieved 2020/11/03.