Ethyl 2-C-hydroxymethyl-1-thio-α-D- and β-L-ribopyranoside 、 Ethyl 2-C-hydroxymethyl-1-thio-α-D- and β-L-ribofuranoside 在
无水碳酸镉 、 mercury dichloride 作用下,
以
水 为溶剂,
反应 60.0h,
生成
(2R,3R,4R,5R)-3-Hydroxymethyl-tetrahydro-pyran-2,3,4,5-tetraol 、
(2S,3R,4R,5R)-3-Hydroxymethyl-tetrahydro-pyran-2,3,4,5-tetraol 、
beta-D-Hamamelofuranose 、
alpha-D-Hamamelofuranose