82873-57-2Relevant academic research and scientific papers
Captodative olefin 3-p-nitrobenzoyloxy-3-buten-2-one as a Diels-Alder ketene equivalent for the synthesis of γ-hydroxycyclohexenones
Ochoa, Maria E.,Arias, Maria S.,Aguilar, Raul,Delgado, Francisco,Tamariz, Joaquin
, p. 14535 - 14546 (2007/10/03)
A short and regioselective synthesis of γ-hydroxycyclohexenones is described, using 3-p-nitrobenzoyloxy-3-buten-2-one (2a) as a ketene equivalent in Diels-Alder reactions with substituted dienes. Oxidation with MCPBA of the α-acetylcyclohexenol derivative
Lewis acid complexes of 1,2-diketones and their derivatives. The synthesis of seven-membered rings
Blackburn, Christopher,Childs, Ronald F.,Kennedy, Roger A.
, p. 1981 - 1986 (2007/10/02)
The structures and charge distributions of Lewis acid complexes of butane-2,3-dione, 1, cyclohexane-1,2-dione, 2, and 2-methoxycyclohex-2-en-1-one, 5, have been investigated by (1)H nmr spectroscopy.A 1:1 complex was formed between 1 and SnCl4 which appea
CATALYZED CYCLOADDITION REACTIONS OF α-SILYLOXY-α,β-UNSATURATED KETONE AND ALDEHYDE
Sasaki, Tadashi,Ishibashi, Yukio,Ohno, Masatomi
, p. 1693 - 1696 (2007/10/02)
The reactions of α-silyloxy-α,β-unsaturated ketone and aldehyde with diene afforded and cycloadducts respectively in the presence of a catalyst.
