75476-55-0

Basic information

• Product Name: Silane, triethyl[(1E)-2-(4-methoxyphenyl)ethenyl]-
• CAS NO: 75476-55-0
• Molecular Formula: C15H24OSi
• Molecular Weight: 248.44
• Mol File: 75476-55-0.mol
• Article Data: 38

Chemical Properties

• CAS DataBase Reference: Silane, triethyl[(1E)-2-(4-methoxyphenyl)ethenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, triethyl[(1E)-2-(4-methoxyphenyl)ethenyl]-(75476-55-0)
• EPA Substance Registry System: Silane, triethyl[(1E)-2-(4-methoxyphenyl)ethenyl]-(75476-55-0)

Safety Data

• Hazardous Substances Data: 75476-55-0(Hazardous Substances Data)

Upstream product

• 617-86-7 triethylsilane 
• 637-69-4 4-Methoxystyrene 
• 768-60-5 4-methoxyphenylacetylen 
• 943-89-5 (E)-3-(4-methoxyphenyl)acrylic acid 
• 745783-97-5 triethyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane 
• 101565-19-9 (E/Z)-1-methoxy-4-(2-methoxyvinyl)benzene 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 1112-54-5 vinyltriethylsilane 
• 140-67-0 Estragole 
• 1112-49-8 triethylsilyl iodide 
• 1450-14-2 1,1,1,2,2,2-hexamethyldisilane 
• 874-90-8 4-methoxybenzonitrile 

Relevant articles and documents

Carbon supported hybrid catalysts for controlled product selectivity in the hydrosilylation of alkynes

A series of Rh- and Ir-hybrid catalysts with varying tether lengths has been prepared by immobilization of RhI, RhIIIand IrIIIcomplexes on carbon blackviaradical grafting. The performance of the different catalysts was ass

Manganese-catalysed divergent silylation of alkenes

Transition-metal-catalysed, redox-neutral dehydrosilylation of alkenes is a long-standing challenge in organic synthesis, with current methods suffering from low selectivity and narrow scope. In this study, we report a general and simple method for the manganese-catalysed dehydrosilylation and hydrosilylation of alkenes, with Mn2(CO)10 as a catalyst precursor, by using a ligand-tuned metalloradical reactivity strategy. This enables versatility and controllable selectivity with a 1:1 ratio of alkenes and silanes, and the synthetic robustness and practicality of this method are demonstrated using complex alkenes and light olefins. The selectivity of the reaction has been studied using density functional theory calculations, showing the use of an iPrPNP ligand to favour dehydrosilylation, while a JackiePhos ligand favours hydrosilylation. The reaction is redox-neutral and atom-economical, exhibits a broad substrate scope and excellent functional group tolerance, and is suitable for various synthetic applications on a gram scale. [Figure not available: see fulltext.].

Palladium(II) Complexes of a Neutral CCC-Tris(N-heterocyclic carbene) Pincer Ligand: Synthesis and Catalytic Applications

Treatment of tris-azolium precursor 1 with palladium acetate under thermal conditions provided a CCC-pincer palladium(II) complex (2) bearing three NHCs (one imidazolylidene and two triazolylidenes) and one iodide ligand. Further treatment of complex 2 with an excess of AgSbF6 generates tris(carbene) dicationic palladium complex 3 in which the iodine ligands are exchanged with SbF6 anions and the metal center is stabilized by one acetonitrile ligand. Complexes 2 and 3 were tested in several cross coupling reactions showing high conversions under low catalyst loadings and mild reaction conditions. Additionally, complexes 2 and 3 performed well in the hydrosilylation of terminal alkynes with good selectivity toward the E-isomer.