115243-95-3Relevant academic research and scientific papers
A convenient route to enantiomerically pure, conjugated dienes from sugar allyltin derivatives
Jarosz, Slawomir,Skora, Stanislaw,Szewczyk, Katarzyna
, p. 1997 - 2006 (2007/10/03)
The transformation of sugar allyltin derivatives into enantiomerically pure dienes (R*-CH=CH-CH=CH2) is presented. The internal double bond with the trans-configuration is formed regardless of the configuration of the starting sugar allyltin. Copyright (C) 2000 Elsevier Science Ltd.
Stereospecific addition of formaldehyde dialkylhydrazones to sugar aldehydes. Synthesis of cyanohydrins and α-hydroxy aldehydes
Lassaletta, Jose M.,Fernandez, Rosario,Martin-Zamora, Eloisa,Pareja, Carmen
, p. 5787 - 5790 (2007/10/03)
Formaldehyde dialkylhydrazones smoothly add to sugar aldehydes without any need of promoter or catalyst. α-Hydroxy dialkylhydrazones, which are obtained in good yields and high stereoselectivities, have been successfully transformed in cyanohydrins by treatment with magnesium monoperoxyphtalate (MMPP) and in O-protected α-hydroxy aldehydes by ozonolysis or HCl mediated hydrolysis. No racemization was observed in the cleavage of the dialkylhydrazone group.
STEREOSPECIFIC HOMOLOGATION OF D-XYLO AND D-GALACTO DIALDOSES BY 2-TRIMETHYLSILYLTHIAZOLE
Dondoni, Alessandro,Fantin, Giancarlo,Fogagnolo, Marco,Medici, Alessandro
, p. 3533 - 3540 (2007/10/02)
Homologation of the title dialdoses is carried out by diastereogenic addition of 2-trimethylsilylthiazole (1) to the side-chain aldehyde and unmasking the formyl group from thiazole ring; further addition of 1 to the resulting homologated dialdoses exhibi
