35976-82-0Relevant academic research and scientific papers
The Stabilization due to the Methyl Group in RSCH2CH=CHCH3
Kimmelma, Reijo
, p. 344 - 347 (2007/10/02)
Equilibrium constants for the isomerization reactions have been measured and the energy differences of the isomers have been calculated.According to these results a methyl group stabilizes the double bond by 12.8(5) kJ mol-1 and the RSCH2CH3 cis interaction is 3.7(4) kJ mol-1.
Selective Condensation of titanium Reagent with Carbonyl Compounds
Furuta, Kyoji,Ikeda, Yoshihiko,Meguriya, Noriyuki,Ikeda, Nobuo,Yamamoto, Hisashi
, p. 2781 - 2790 (2007/10/02)
titanium reagent generated easily from allyl ethyl sulfides condensed with aldehydes to give erythro-β-hydroxy sulfides in highly regio- and stereoselective manner.In contrast, crotyl ethyl sulfide reacted with aldehydes affording δ-hydroxy vinyl sulfide exclusively.The substitution pattern of the starting sulfide can have a pronounced effect on the selectivity in this condensation reaction, erythro-β-Hydroxy sulfide obtained was transfromed stereoselectively to the trans-vinyloxirane or 1,3-alkadiene.
