219533-77-4

Upstream product

• 100-52-7 benzaldehyde 
• 99946-84-6 1-Methyl-4-((E)-1-methylsulfanyl-prop-1-ene-1-sulfonyl)-benzene 
• 260547-98-6 (E)-1-(methylthio)-1-[(4-methylphenyl)sulfonyl]propene 

Downstream Products

• 18321-24-9 (±)2,3-dimethyl-1-phenylbutan-1-one 
• 87711-96-4 (E)-2-Methyl-3-methylsulfanyl-1-phenyl-propenone 
• 72848-63-6 2-Methyl-1-phenyl-3p-toluolsulfonylpropen⁽²⁾-on-⁽¹⁾ 

Relevant academic research and scientific papers

A Novel Synthesis of Highly Branched-Alkyl Aryl Ketones Using the Conjugate Addition of the Gilman Lithio Cuprate to β-Methylthio-α,β-unsaturated Ketones: Abnormal Reactivity of the Intermediary Enolates toward Molecular Oxygen

In order to synthesize highly branched-alkyl aryl ketones, 1-(methylthio)-1-alken-2-yl phenyl ketones were subjected to the reaction with lithium dialkylcuprate. The high reactivity of an intermediary enolate toward molecular oxygen was found to give α-hy

Novel photochemical addition of aromatic aldehydes to ketene dithioacetal S,S-dioxides and its application to organic synthesis

On irradiation (>290 nm) in the absence or presence of benzophenone, various aromatic aldehydes add to ketene dithioacetal S,S-dioxides to give the corresponding 1:1 adducts, which were shown to be synthetic precursors of indanone derivatives.