35493-46-0Relevant academic research and scientific papers
Synthesis of 2-substituted cyclobutanones as γ-irradiation marker products of lipid-containing foods
Verniest, Guido,Boterberg, Stefaan,Colpaert, Jeroen,Van Thienen, Tinneke,Stevens, Christian V.,De Kimpe, Norbert
, p. 1273 - 1275 (2007/10/03)
A short and efficient synthesis is described towards 2-dodecyl-, 2-tetradecyl, 2-(5-tetradecenyl)- and 2-(5,8-tetradecadienyl)cyclobutanones, which are specific markers of gamma-irradiated foodstuffs, e.g. chicken meat and liquid whole egg.
Convenient preparation of 2-substituted cyclobutanones from esters of 2-alkoxyalkanoic acids
Shevchuk,Kulinkovich
, p. 491 - 495 (2007/10/03)
Esters of 2-alkoxyalkanoic acids react with ethylmagnesium bromide in the presence of titanium(IV) isopropoxide in catalytic amounts to afford 1-(1-alkoxy)alkyl-1-cyclopropanols which under acidic catalysis cleanly rearrange into 2-substituted cyclobutano
