155397-12-9

Basic information

• Product Name: Silane, (2,2-dimethyl-1-oxopropyl)dimethylphenyl-
• CAS NO: 155397-12-9
• Molecular Formula: C13H20OSi
• Molecular Weight: 220.387
• Mol File: 155397-12-9.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Silane, (2,2-dimethyl-1-oxopropyl)dimethylphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, (2,2-dimethyl-1-oxopropyl)dimethylphenyl-(155397-12-9)
• EPA Substance Registry System: Silane, (2,2-dimethyl-1-oxopropyl)dimethylphenyl-(155397-12-9)

Safety Data

• Hazardous Substances Data: 155397-12-9(Hazardous Substances Data)

Upstream product

• 70414-49-2 2,2-dimethyl-1-morpholinopropan-1-one 
• 3839-31-4 dimethyl(phenyl)silyllithium 
• 507-19-7 t-butyl bromide 
• 201230-82-2 carbon monoxide 
• 185990-03-8 dimethylphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane 
• 3839-31-4 dimethyl(phenyl)silyl lithium 
• 598-98-1 Methyl pivalate 
• 768-33-2 phenyldimethylsilyl chloride 
• 3282-30-2 pivaloyl chloride 
• 630-18-2 tert-butyl isocyanide 
• 155397-16-3 1,1-bis-2,2-dimethylpropan-1-ol 
• 24331-71-3 N,N-dimethylpivalamide 

Downstream Products

• 1085202-82-9 C₂₁H₂₆OSi 
• 1240781-41-2 C₁₉H₃₀OSi 

Relevant articles and documents

Cu-Catalyzed Carbonylative Silylation of Alkyl Halides: Efficient Access to Acylsilanes

A Cu-catalyzed carbonylative silylation of unactivated alkyl halides has been developed, enabling efficient synthesis of alkyl-substituted acylsilanes in high yield. A variety of functional groups are tolerated under the mild reaction conditions, and prim

Can relief of ring-strain in a cyclopropylmethyllithium drive the Brook rearrangement?

α-Cyclopropyl-α-trialkylsilyl alkoxides were formed either by addition of cyclopropyllithiums to acylsilanes or by addition of organolithiums to a cyclopropylformylsilane. [1,2]-Brook rearrangement led to α-silyloxy organolithiums which on warming underwent cyclopropane ring opening and [1,5]-retro-Brook rearrangement to yield γ-silyl ketones. Despite the favourability of the cyclopropane ring opening, the Brook rearrangement still required the presence of an anion stabilising group to proceed. β-Silylketones were similarly formed by Brook-retro-Brook rearrangement on warming acylsilanes with a vinyllithium.

The reactions of phenyldimethylsilyllithium with nitriles

Phenyldimethylsilyllithium reacts with nitriles by several substantially different pathways depending upon the structure of the nitrile. The products include the acylsilane 2 from pivalonitrile (1), cumylsilane 5 from 2-phenylisobutyronitrile (4), the α-anion from phenylacetonitrile (9), and a mixture of benzil (15) and 2,4,5-triphenylimidazole (17) from benzonitrile (13).