128254-26-2

Basic information

• Product Name: 1-Fluoro-3,6-bis-trimethylsilanyl-cyclohexa-1,4-diene
• Synonyms: 1-Fluoro-3,6-bis-trimethylsilanyl-cyclohexa-1,4-diene
• CAS NO: 128254-26-2
• Molecular Weight: 242.484
• Mol File: 128254-26-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-Fluoro-3,6-bis-trimethylsilanyl-cyclohexa-1,4-diene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Fluoro-3,6-bis-trimethylsilanyl-cyclohexa-1,4-diene(128254-26-2)
• EPA Substance Registry System: 1-Fluoro-3,6-bis-trimethylsilanyl-cyclohexa-1,4-diene(128254-26-2)

Safety Data

• Hazardous Substances Data: 128254-26-2(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 462-06-6 fluorobenzene 

Downstream Products

• 128254-27-3 2-Fluoro-1,4-bis-trimethylsilanyl-benzene 

Relevant articles and documents

-

The sacrificial anode electrochemical technique, using an undivided cell and a constant current density, provides a nice preparative route for creating Si-Si and C-Si bonds without using alkali metals. Compared to the chemical organometallic synthesis, this method is extremely selective and can lead to original compounds not accessible by the chemical routes. Bases, such as the 2-pyrrolidone magnesium salt electrogenerated in the same conditions, allowed the stereoselective synthesis of Z-silyl enol ethers. Finally, the reduction potentials of a large number of chlorosilanes measured by cyclic voltammetry in standard conditions are reported.

-

A new ortho functionalisation of flouro- and ethylbenzene involving a 2,5- disilylation with trimethylcholorsilane in the presence of lithium in THF is reported. After aromatisation, electrophilic substitution of the TMS group in position 2, desilylation in position 5, ortho acetyl-, benzoyl-, bromo-and iodo- fluorobenzenes and ethylbenzenes are obtained in good yields.