4-BroMo-9,9-diMethyl fluorene

Base Information

• Chemical Name: 4-BroMo-9,9-diMethyl fluorene
• CAS No.: 942615-32-9
• Molecular Formula: C15H13Br
• Molecular Weight: 273.172
• Hs Code.: 2903999090
• Mol file: 942615-32-9.mol

Synonyms:4-bromo-9,9-dimethylfluorene;

Chemical Property of 4-BroMo-9,9-diMethyl fluorene

Chemical Property:

• Appearance/Colour: light yellow powder
• Boiling Point: 352.9±21.0 °C(Predicted)
• PSA: 0.00000
• Density: 1.346±0.06 g/cm3 (20 oC 760 Torr)
• LogP: 4.75540
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98.0% ^*data from raw suppliers

4-Bromo-9,9-dimethyl-9H-fluorene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-BroMo-9,9-diMethyl fluorene

There total 1 articles about 4-BroMo-9,9-diMethyl fluorene 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: 70.0%

→ 4-bromo-9,9-dimethyl-9H-fluorene (942615-32-9)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 70 ℃; for 2h;

In tetrahydrofuran; hexane; at -70 ℃;

Reference yield: 94.0%

4-bromo-9,9-dimethyl-9H-fluorene (942615-32-9) + o-chloroaniline (95-51-2) → N-(2-chlorophenyl)-9,9-dimethyl-9H-fluorene-4-amine

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; triphenylphosphine; sodium t-butanolate; In ethanol; water; at 70 ℃; Inert atmosphere;

Reference yield: 90.0%

4-bromo-9,9-dimethyl-9H-fluorene (942615-32-9) + aniline (62-53-3) → N-4-(9,9-dimethylindole)aniline

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; sodium t-butanolate; In toluene; at 90 ℃; for 8h; Inert atmosphere;

Downstream raw materials:

2-(9,9-dimethyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

C₂₁H₁₆BrCl

C₄₅H₃₁Cl

C₅₇H₄₀

Refernces