Acetic acid (2R,3S,4S,5R,6R)-3,5-diacetoxy-2-acetoxymethyl-6-(3-hexadecyloxy-2-hydroxy-propoxy)-tetrahydro-pyran-4-yl ester 在
dipyridine chromium trioxide 作用下,
以77%的产率得到Acetic acid (2R,3S,4S,5R,6R)-3,5-diacetoxy-2-acetoxymethyl-6-(3-hexadecyloxy-2-oxo-propoxy)-tetrahydro-pyran-4-yl ester