75612-61-2

Basic information

• Product Name: Silane, (4,5-dimethyl-1,4-cyclohexadien-1-yl)trimethyl-
• CAS NO: 75612-61-2
• Molecular Formula: C11H20Si
• Molecular Weight: 180.365
• Mol File: 75612-61-2.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Silane, (4,5-dimethyl-1,4-cyclohexadien-1-yl)trimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, (4,5-dimethyl-1,4-cyclohexadien-1-yl)trimethyl-(75612-61-2)
• EPA Substance Registry System: Silane, (4,5-dimethyl-1,4-cyclohexadien-1-yl)trimethyl-(75612-61-2)

Safety Data

• Hazardous Substances Data: 75612-61-2(Hazardous Substances Data)

Upstream product

• 513-81-5 2,3-dimethyl-buta-1,3-diene 
• 34452-56-7 trimethylsilyl p-tolylsulfonylacetylene 
• 1066-54-2 trimethylsilylacetylene 
• 140149-83-3 B-<2-(trimethylsilyl)ethynyl>-9-borabicyclo<3.3.1>nonane*THF 

Downstream Products

• 31599-61-8 3,4-dimethyliodobenzene 
• 17988-43-1 (3,4-dimethylphenyl)-trimethylsilane 

Relevant articles and documents

Synthesis of polysubstituted iodobenzene derivatives from alkynylsilanes and 1,3-dienes via diels-alder/oxidation/iodination reaction sequence

The cobalt-catalyzed Diels-Alder reaction of trimethylsilyl-substituted alkynes with 1,3-dienes led to dihydroaromatic intermediates which were transformed into iodobenzene derivatives. For this transformation, the dihydroaromatic intermediates had to be oxidized and the trimethylsilyl-substituted arene had to undergo a silicon-iodine exchange reaction. For this purpose, a number of oxidizing agents and iodonium sources were tested in order to realize the desired two transformations in a single step. Eventually, the combination of tert-butyl hydroperoxide (TBHP), zinc iodide, and potassium carbonate led to the desired oxidation/iodination in good to excellent yields in a short reaction time at ambient temperatures.

Rhodium N-heterocyclic carbene-catalyzed [4 + 2] and [5 + 2] cycloaddition reactions

A rhodium complex of N-heterocyclic carbene (NHC) has been developed for intra- and intermolecular [4 + 2] and intramolecular [5 + 2] cycloaddition reactions. This is the first use of a transition-metal NHC complex in a Diels-Alder-type reaction. For the

An improved cobalt catalyst for homo Diels-Alder reactions of acyclic 1,3-dienes with alkynes

An efficient cobalt(I)-catalysed homo Diels - Alder reaction of acyclic 1,3-dienes and acetylene derivatives is described. The catalyst system consists of a mixture of a readily available CoBr2(dppe) complex, zinc iodide as a cocatalyst, and te