141461-85-0

Basic information

• Product Name: Silane, tris(1-methylethyl)[(2,4,6-trimethylphenyl)ethynyl]-
• CAS NO: 141461-85-0
• Molecular Formula: C20H32Si
• Molecular Weight: 300.56
• Mol File: 141461-85-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Silane, tris(1-methylethyl)[(2,4,6-trimethylphenyl)ethynyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, tris(1-methylethyl)[(2,4,6-trimethylphenyl)ethynyl]-(141461-85-0)
• EPA Substance Registry System: Silane, tris(1-methylethyl)[(2,4,6-trimethylphenyl)ethynyl]-(141461-85-0)

Safety Data

• Hazardous Substances Data: 141461-85-0(Hazardous Substances Data)

Upstream product

• 826-66-4 2,4,6-trimethylbenzoyl fluoride 
• 89343-06-6 tris-iso-propylsilyl acetylene 
• 4214-28-2 1-iodo-2,4-dimethylbenzene 
• 80-48-8 methyl p-toluene sulfonate 
• 2633-66-1 2-mesitylmagnesium bromide 

Relevant articles and documents

Nickel-Catalyzed Decarbonylative Alkynylation of Acyl Fluorides with Terminal Alkynes under Copper-Free Conditions

Nickel-catalyzed decarbonylative alkynylation of acyl fluorides with terminal silylethynes under copper-free conditions is described. This newly developed method has a wide substrate scope, affording internal silylethynes in moderate to high yields. The formation of 1,3-diynes as homocoupled products and conjugate enones as carbonyl-retentive products were effectively suppressed.

Copper(I)-mediated oxidative cross-coupling between functionalized alkynyl lithium and aryl magnesium reagents

(Chemical Equation Presented) All crossed: The reaction of unsaturated copper reagents with various alkynyl lithium compounds provides mixed lithium cuprates, which in the presence of chloranil undergo an oxidative coupling, thus leading to polyfunctional