Tetrahedron p. 6469 - 6482 (1991)
Update date:2022-07-29
Topics:
Inghardt, Tord
Frejd, Torbjoern
Svensson, Goeran
Two γ-hydroxy-isoleucine stereoisomers 8 (2R, 3R, 4R), and 14 (2S, 3R, 4R) as well as their corresponding γ- lactones 9 and 15 were synthesized using a tandem. Me3Al induced opening of the epoxide and pyranoside rings of benzyl 2,3-anhydro-4-O-(tert-butyldimethylsilyl)-β-L-ribopyranoside (1). The structure of the lactone hydrochloride 9 was confirmed by an X-ray crystal structure determination.
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