15540-09-7Relevant academic research and scientific papers
Cyclopentane construction by Rh-catalyzed intramolecular C-H insertion: Relative reactivity of a range of catalysts
Taber, Douglass F.,Joshi, Pramod V.
, p. 4276 - 4278 (2004)
The preparation and Rh-mediated cyclization of the α-diazoester 1 are outlined, and its utility in determining the elements that contribute to the reactivity of the intermediate Rh-carbenoid is presented. The rate of disappearance of diazo ester 1 catalyz
A novel ketone synthesis by a palladium-catalyzed reaction of thiol esters and organozinc reagents
Tokuyama, Hidetoshi,Yokoshima, Satoshi,Yamashita, Tohru,Fukuyama, Tohru
, p. 3189 - 3192 (2007/10/03)
A variety of ketones have been prepared by a palladium-catalyzed reaction of ethanethiol esters with organozinc reagents. Various functional groups, including esters, ketones, aromatic halides and aldehydes, tolerate the reaction conditions. The reaction can also be applied to the synthesis of α-amino ketones using the corresponding L-α-amino thiol esters without racemization.
REDUCTION OF BENZYLIDENEACETONE DERIVATIVES WITH Pd/SiO2-AlPO4 AS CATALYST AND CYCLOHEXENE AS HYDROGEN DONOR
Alba, A.,Aramendia, A.,Borau, V.,Garcia-Raso, A.,Jimenez, C.,Marinas, J. M.
, p. 917 - 921 (2007/10/02)
The hydrogen transfer reduction of benzylidenacetone derivatives p-X-C6H4-CH=CH-CO-R (X=-OCH3, H; R=C6H5, alkyl, OR, OH) using cyclohexene as hydrogen donor has been studied.The selective reduction of the C=C bond is observed and the effects of the nature of X and R, solvent, catalyst, and reaction temperature on the initial reaction rate are analyzed.In all cases, and for any substrate or catalyst, the reaction is firts-order with respect to the hydrogen donor and acceptor.
