391928-94-2Relevant articles and documents
Stereoselective total synthesis of all the stereoisomers of (+)- and (?)-febrifugine and halofuginone
Perali, Ramu Sridhar,Bandi, Anjaneyulu
supporting information, (2020/07/04)
A convenient method for the total synthesis of all the stereoisomers of febrifugine and halofuginone using D-arabinose and L-arabinose as the key starting materials is reported. Apart from the inherent stereocenters in these pentose sugars, the method utilizes the selective hydrogenolysis of the anomeric O-benzyl group, stereoselective Grignard reaction and Wacker oxidation as the key steps to obtain the important precursors for the total synthesis.
Enantiospecific synthesis of both enantiomers of 2-benzyloxydihydropyran-3- ones from arabinose
Uhrig, Maria Laura,Varela, Oscar
, p. 893 - 898 (2007/10/03)
Approaches to the enantioselective synthesis of the useful building blocks (2R)- and (2S)-2-benzyloxy-2(H)-pyran-3(6H)-one (12 and 17, respectively) are described. The most direct and highly yielding route for the synthesis of 12 was based on the 'one-pot