452082-46-1Relevant academic research and scientific papers
Toward the synthesis of the hypoxia selective anticancer agent BE-43547 A2
Kranthikumar, Ramagonolla
, p. 9833 - 9839 (2021/12/07)
A short and enantioselective synthesis of the 19-epi-BE-43547 A2 chiral framework has been achieved in a high yield. The challenging key C15 tertiary stereocenter was derived from d-glucose. The synthetic strategy involves a Julia-Kocienski olefination to install the lipophilic side chain. An efficient protocol for Z to E isomerization of olefin was developed using a novel UV flow reactor. In addition, an unprecedented oxygen mediated hydroboration and the Krapcho decarboxylation of β-keto lactone were observed. This journal is
Synthetic epoxy-mycolic acids
Al Kremawi, Dakhil Z.,Al Dulayymi, Juma'A R.,Baird, Mark S.
, p. 7322 - 7335 (2016/01/25)
We report the synthesis of single enantiomers of epoxy-mycolic acids containing an α-methyl-trans-alkene or a cis-cyclopropane with structures that match those of major isomers of such molecules present in complex mixtures in Mycobacteria such as Mycobact
A formal synthesis of 3-O-(4-methoxybenzyl)-azidosphingosine by a modified Julia olefination
Compostella, Federica,Franchini, Laura,Panza, Luigi,Prosperi, Davide,Ronchetti, Fiamma
, p. 4425 - 4428 (2007/10/03)
The stereoselective construction of the D-erythro-azidosphingosine characteristic trans double bond was accomplished by condensation between tetradecanal and a heterocyclic sulfone derived from diethyl-D-tartrate, following the Kocienski modification of the Julia olefination.
