5687-00-3Relevant academic research and scientific papers
FORMATION AND CHARACTERIZATION OF TETRABUTYLAMMONIUM SULFATE RADICAL: APPLICATION TO ORGANIC SYNTHESIS
Kim, Yong Hae,Jung, Jae Chul,Choi, Hyun Chul
, p. 431 - 434 (2007/10/02)
n-Tetrabutylammonium Peroxydisulfate has been successfully synthesized and turned out to be a sulfate radical source which can be utilized for the efficient organic syntheses: chemoselective oxidations of alcohols to ketones, 2-tetrahydrofuranylation of a
Acylketene acetals in organic synthesis
Eid Jr.,Konopelski
, p. 975 - 992 (2007/10/02)
The preparation and reactivity of achiral and enantiomerically pure acylketene acetals are described. The key reactions of these substrates involve facile conjugate hydroboration and organolithium addition. Enantiomerically pure acylketene acetals were employed to generate a homochiral β-keto ketal through a highly diastereoselective lithium enolate quench. This β-ketal, which was also prepared through a desymmetrization ketalization reaction on a meso dione, was employed in the synthesis of the insect pheromone sitophilure.
