529510-44-9Relevant academic research and scientific papers
Long-range stereo-relay: Relative and absolute configuration of 1,n-glycols from circular dichroism of liposomal porphyrin esters
MacMillan, John B.,Molinski, Tadeusz F.
, p. 9944 - 9945 (2007/10/03)
The relative and absolute configurations of long-chain syn- and anti-1,5-, 1,7- and 1,9-glycols were determined from exciton-coupled circular dichroism (ECCD) of the corresponding bis-5-(4′-carboxyl)-5,10,15,20-tetraphenylporphyrin esters measured in uniform (φ = 26 nm), unilamellar liposomes. Long-range transmission of configuration by ECCD is made possible through partial ordering of glycol ester-lipid molecules by liposomal bilayers. Copyright
Stereoselective synthesis of C15-C24 and C25-C30 fragments of dolabelides
Desroy, Nicolas,Le Roux, Rémi,Phansavath, Phannarath,Chiummiento, Lucia,Bonini, Carlo,Genêt, Jean-Pierre
, p. 1763 - 1766 (2007/10/03)
The stereocontrolled synthesis of a C15-C24 fragment of dolabelides is reported. The C19 and C21 hydroxyl-bearing stereocenters were installed using ruthenium-mediated asymmetric hydrogenations of cyclic hemiketal 4 and β-keto ester 7. The C25-C30 portion
