胆固醇 、
3,4-di-O-benzyl-2,6-dideoxy-L-rhamnopyranosyl N,N-diethyldithiocarbamate 在
silver trifluoromethanesulfonate 作用下,
生成 cholesteryl 3,4-di-O-benzyl-2,6-dideoxy-α-L-arabino-hexopyranoside 、 cholesteryl 3,4-di-O-benzyl-2,6-dideoxy-β-L-arabino-hexopyranoside