88691-48-9

Basic information

• Product Name: Silane, trimethyl[2-(4-nitrophenyl)ethenyl]-, (Z)-
• CAS NO: 88691-48-9
• Molecular Formula: C11H15NO2Si
• Molecular Weight: 221.331
• Mol File: 88691-48-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Silane, trimethyl[2-(4-nitrophenyl)ethenyl]-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, trimethyl[2-(4-nitrophenyl)ethenyl]-, (Z)-(88691-48-9)
• EPA Substance Registry System: Silane, trimethyl[2-(4-nitrophenyl)ethenyl]-, (Z)-(88691-48-9)

Safety Data

• Hazardous Substances Data: 88691-48-9(Hazardous Substances Data)

Upstream product

• 18178-59-1 (E)-1,2-bis(trimethylsilyl)ethene 
• 20455-07-6 p-nitrophenyl methanesulfonate 
• 18107-18-1 diazomethyl-trimethyl-silane 
• 4025-75-6 (4-nitrophenyl)methanesulfonyl chloride 
• 617-86-7 triethylsilane 
• 937-31-5 (4-Nitrophenyl)acetylene 
• 636-98-6 p-nitrobenzene iodide 

Relevant articles and documents

Synthesis of multinuclear Rh(I) complexes bearing triazolylidenes and their application in C-C and c-Si bond forming reactions

Multidentate carbene ligands are valuable frameworks for the preparation of carbene complexes displaying higher nuclearity. In the present work, we report the synthesis of a series of mono- to tetra-[Rh(COD)I] complexes (3a- d) supported by mesoionic triazol-5-ylidenes. The general synthetic procedure involves the one step reaction of the appropriate triazolium (2a-d) salt in the presence of KHMDS and stoiquiometric amounts of the rhodium(I) precursor. Treatment of complexes 3a-d with an excess of carbon monoxide allows for the quantitative preparation of complexes 4a-d featuring a [Rh(CO)2I] fragment used for the detemination of the donor properties of the new triazolylidene ligands. All complexes have been fully characterized by means of 1H and 13C NMR spectroscopy, melting point, elemental analysis, and in the case of complex 3a, by X-ray crystallography. Comparison of the catalytic activity of the new rhodium complexes in C-C and C-Si bond forming processes demonstrate the enhanced performance of the tetranuclear species suggesting the possibility of strong cooperative effects in these multinuclear complexes.

Stereoselective Palladium-Catalyzed Synthesis of (Z)-Trimethyl(2-arylethenyl)silanes by Arylation of (E)-1,2-Bis(trimethylsilyl)ethylene. Effects of Added Halides Compared to Silver Salts

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