Xylitol 、
己酸 在
scandium tris(trifluoromethanesulfonate) 作用下,
反应 8.0h,
生成 (3R,4R,5S)-3,5-dihydroxytetrahydro-2H-pyran-4-yl hexanoate 、 (3S,4S,5R)-4,5-dihydroxytetrahydro-2H-pyran-3-yl hexanoate 、 rac-((2S,3S,4R)-3-(hexanoyloxy)-4-hydroxytetrahydrofuran-2-yl)methyl hexanoate 、 rac-((2S,3R,4R)-4-(hexanoyloxy)-3-hydroxytetrahydrofuran-2-yl)methyl hexanoate 、 rac-(2S,3R,4R)-2-(hydroxymethyl)tetrahydrofuran-3,4-diyl dihexanoate 、 (3R,4R,5S)-5-hydroxytetrahydro-2H-pyran-3,4-diyl dihexanoate 、 (3R,4r,5S)-4-hydroxytetrahydro-2H-pyran-3,5-diyl dihexanoate 、 (3R,4S,5S)-3-hydroxytetrahydro-2H-pyran-4,5-diyl dihexanoate 、 rac-(2S,3R,4R)-2-((hexanoyloxy)methyl)tetrahydrofuran-3,4-diyl dihexanoate 、 (3R,4r,5S)-tetrahydro-2H-pyran-3,4,5-triyl trihexanoate 、
rac-((2S,3S,4R)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hexanoate 、 rac-(2S,3S,4R)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl hexanoate 、 (3R,4R,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl hexanoate 、 (3R,4R,5S)-4,5-dihydroxytetrahydro-2H-pyran-3-yl hexanoate