9-(TRIMETHYLSILYL)FLUORENE

Base Information

• Chemical Name: 9-(TRIMETHYLSILYL)FLUORENE
• CAS No.: 7385-10-6
• Molecular Formula: C16H18Si
• Molecular Weight: 238.404
• Hs Code.: 2931900090
• Mol file: 7385-10-6.mol

Synonyms:9-(TRIMETHYLSILYL)FLUORENE

Chemical Property of 9-(TRIMETHYLSILYL)FLUORENE

Chemical Property:

• Vapor Pressure: 0.00035mmHg at 25°C
• Melting Point: 95-98°C
• Refractive Index: 1.573
• Boiling Point: 329°C at 760 mmHg
• Flash Point: 138.8°C
• PSA: 0.00000
• Density: 1.02g/cm³
• LogP: 4.77180

Purity/Quality:

99% ^*data from raw suppliers

9-(TRIMETHYLSILYL)FLUORENE 95.00% ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 9-(TRIMETHYLSILYL)FLUORENE

There total 12 articles about 9-(TRIMETHYLSILYL)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: 98.0%

chloro-trimethyl-silane (75-77-4) + 9H-fluorene (86-73-7) → 9-(trimethylsilyl)fluorene (7385-10-6)

Guidance literature:

9H-fluorene; With n-butyllithium; In diethyl ether; hexane; at -78 ℃;

chloro-trimethyl-silane; In diethyl ether; hexane; at -78 ℃;

Reference yield: 49.0%

chloro-trimethyl-silane (75-77-4) + 9H-fluoren-9-yllithium (881-04-9) → 9-(trimethylsilyl)fluorene (7385-10-6)

Guidance literature:

In not given;

DOI:10.1021/ja01111a044

Reference yield:

2-Bromobiphenyl (2052-07-5) + diazomethyl-trimethyl-silane (18107-18-1) → 9H-fluorene (86-73-7) + 9-(trimethylsilyl)fluorene (7385-10-6)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium acetate; potassium carbonate; In 1,4-dioxane; at 100 ℃; for 24h; Reagent/catalyst; Solvent; Overall yield = 85 %Spectr.; Inert atmosphere;

DOI:10.1021/acscatal.6b03562

upstream raw materials:

chloro-trimethyl-silane

9H-fluoren-9-yllithium

fluorenylsodium

9H-fluorene

Downstream raw materials:

9,9'-bis(trimethylsilyl)fluorene

2-(p-phenylphenyl)-3,3-(2,2'-biphenyldiyl)-2-propene

Trimethylsilanol

tetrabenzo[5.5]fulvalene

Refernces

• 1、 Cocq, Kvin,Maraval, Valrie,Saquet, Alix,Poidevin, Corentin,Lepetit, Christine,Chauvin, Remi,Saffon-Merceron, Nathalie. "Carbo-quinoids: Stability and reversible redox-proaromatic character towards carbo-benzenes". . p. 2703 - 2706. Retrieved 2015.
• 2、 Zhukhovitskiy, Aleksandr V.,Kobylianskii, Ilia J.,Wu, Chung-Yeh,Toste, F. Dean. "Migratory Insertion of Carbenes into Au(III)-C Bonds". supporting information. p. 466 - 474. Retrieved 2018/03/21.