87711-96-4Relevant academic research and scientific papers
Stepwise controlled reduction of α-oxoketene dithioacetals with Zn/ZnCl2-TMEDA in ethanol
Yadav, K. Mallik,Suresh, Joghee R.,Patro, Balaram,Ila, Hiriyakkanavar,Junjappa, Hiriyakkanavar
, p. 4679 - 4686 (1996)
α-Oxoketene dithioacetals 1 are shown to undergo highly selective conjugate reduction with Zn/ZnCl2-TMEDA in refluxing ethanol under controlled reaction conditions to afford β-methylthiomethylene ketones 6, β-methylthioketones 7 and the completely desulphurized α-methylketones 8 in sequential manner.
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
Arai, Takayuki,Akazome, Motohiro,Ogura, Katsuyuki
, p. 107 - 108 (2007/10/03)
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
