54926-29-3

Upstream product

• 72443-53-9 Benzyldimethyl[(dimethylphenylsilyl)methyl]ammonium bromide 
• 51048-37-4 (dimethylaminomethyl)dimethylchlorsilan 
• 591-51-5 phenyllithium 
• 1833-51-8 chloromethyldimethylphenylsilane 
• 124-40-3 dimethyl amine 

Downstream Products

• 60030-88-8 C₁₈H₂₃NO₂Si 
• 57341-08-9 [1-(Dimethyl-phenyl-silanyl)-ethyl]-methyl-phenyl-amine 
• 57341-05-6 [2-(Benzyl-dimethyl-silanyl)-phenyl]-dimethyl-amine 
• 72443-53-9 Benzyldimethyl[(dimethylphenylsilyl)methyl]ammonium bromide 
• 60030-89-9 (2-{[(Dimethyl-phenyl-silanyl)-methyl]-methyl-amino}-phenyl)-methanol 

Relevant academic research and scientific papers

SYNTHESE UND REAKTIONSVERHALTEN VON (DIALKYLAMINOMETHYL)CHLORSILANEN UND -STANNANEN

(Dialkylaminomethyl)chlorosilanes have been obtained by the reaction of trichlorosilane with bis(dimethylamino)methane.The corresponding stannanes have been prepared by the addition of methyleneimmonium halides to SnCl2.In the silicon compounds a covalent Si-CH2-N= bond is observed, while the tin compounds have ionic structures.Reactions of the new compounds are described.

Ylide Reactions of Benzyldimethylammonium Halides

Deprotonation of benzyldimethylammonium halides (10) with sodium amide or n-butyllithium afforded silylated ylide intermediates 11, which were rearranged into N,N-dimethyl-2-benzylamines (13) accompanied by the formation of Sommelet-Hauser and Stevens rearrangement products (12 and 22).The ylide formation by the cleavage of carbon-silicon bonds also is discussed in the reaction of 10 with sodium amide and lithium aluminum hydride.