78594-02-2Relevant academic research and scientific papers
Thio derivatives of cyclopentanone and cyclohexanone
Baeva,Ulendeeva,Arslanova,Shitikova,Galkin,Lyapina
experimental part, p. 393 - 397 (2010/03/31)
Mono-and bis(methylthiomethyl) substituted derivatives of cyclopentanone and cyclohexanone were obtained on the basis of natural methylmercaptan via the alkylthiomethylation of ketones, and these derivatives were converted into the corresponding γ-hydroxy
α-Sulfenylalkylation of carbonyl compounds at the α-position via magnesium amide-induced enamine sulfenylalkylation with sulfoxides
Kobayashi, Kazuhiro,Kawakita, Masataka,Irisawa, Susumu,Akamatsu, Hideki,Sakashita, Kouji,Morikawa, Osamu,Konishi, Hisatoshi
, p. 2691 - 2696 (2007/10/03)
The reactions of enamines with sulfoxides bearing α-hydrogens in the presence of a magnesium amide, generated in situ from the reaction of ethylmagnesium bromide with diisopropylamine, afforded the corresponding α-sulfenylalkylated ketones and aldehydes in isolated yields ranging from 39 to 76%. This procedure was successfully extended to the bis(methylthio)methylation with methyl (methylthio)methyl sulfoxide.
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 (2007/10/03)
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.
REACTIONS OF α-HETEROATOM-SUBSTITUTED ETHERS AND SULFIDES WITH SILYL ENOL ETHERS. CHEMOSELECTIVITY IN THE CLEAVAGE OF HETEROATOM-CARBON BONDS BY IODOTRIMETHYLSILANE AND TRIMETHYLSILYL TRIFLUOROMETHANESULFONATE
Hosomi, Akira,Sakata, Yasuyuki,Sakurai, Hideki
, p. 405 - 408 (2007/10/02)
Reactions of α-heteroatom substituted ethers and related compounds (R1R2CXY; X, Y = RO, RS and Cl) with silyl enol ethers and ketene silyl acetals took place in the presence of iodotrimethylsilane (Ia) and trimethylsilyl triflate (Ib) as a catalyst and factors influencing the activation of the heteroatom by I were examined.
