Pentanedioic acid mono-[4-((2R,3R,4S,5R,6R)-3,5-bis-benzyloxy-4-hydroxy-6-methoxy-tetrahydro-pyran-2-ylmethoxymethyl)-phenyl] ester 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
生成 [(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-((3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-methanol