117953-07-8

Upstream product

• 603-32-7 triphenyl-arsane 
• 38002-45-8 3-bromo-1-(trimethylsilyl)-1-propyne 

Downstream Products

• 117952-99-5 [(1S,2R,3R)-2-(4-Chloro-phenyl)-3-trimethylsilanylethynyl-cyclopropyl]-phenyl-methanone 
• 117953-01-2 [(1S,2R,3R)-2-(3-Bromo-phenyl)-3-trimethylsilanylethynyl-cyclopropyl]-phenyl-methanone 
• 117953-00-1 [(1S,2R,3R)-2-(4-Bromo-phenyl)-3-trimethylsilanylethynyl-cyclopropyl]-phenyl-methanone 
• 117953-08-9 Triphenyl-(3-trimethylsilanyl-prop-2-ynylidene)-λ⁵-arsane 
• 117953-03-4 Phenyl-((1S,2R,3R)-2-phenyl-3-trimethylsilanylethynyl-cyclopropyl)-methanone 
• 117953-05-6 [(1S,2R,3R)-2-(4-Methoxy-phenyl)-3-trimethylsilanylethynyl-cyclopropyl]-phenyl-methanone 
• 117953-04-5 [(1S,2R,3R)-2-(4-Nitro-phenyl)-3-trimethylsilanylethynyl-cyclopropyl]-phenyl-methanone 
• 117953-02-3 Phenyl-((1S,2R,3R)-2-p-tolyl-3-trimethylsilanylethynyl-cyclopropyl)-methanone 

Relevant academic research and scientific papers

Synthesis of terminal trimethylsilyl enynes via a sililated arsonium ylide

The reaction of 3-(trimethylsilyl)-2-propynylidenetriphenylarsorane, generated in situ from the corresponding arsonium salt and n-butyllithium, with ketones gave terminal trimethylsilyl enynes in 72-100 percent yields.These stereochemical study revealed t