methyl 2'',3''-di-O-benzyl-4''-O-methyl-β-D-glucopyranosyl-(1->4)-2',3',6'-tri-O-benzyl-β-D-glucopyranosyl-(1->4)-2,3-di-O-benzyl-β-D-glucopyranoside 、 5,10,15-triphenyl-20-p-benzoic acid porphyrin 在
4-二甲氨基吡啶 、
N,N'-二环己基碳二亚胺 作用下,
以
二氯甲烷 为溶剂,
反应 0.25h,
以70.9%的产率得到methyl 2'',3''-di-O-benzyl-4''-O-methyl-6''-O-[p-(10,15,20-triphenyl-5-porphyrinyl)benzoyl]-β-D-glucopyranosyl-(1->4)-2',3',6'-tri-O-benzyl-β-D-glucopyranosyl-(1->4)-2,3-di-O-benzyl-6-O-[p-(10,15,20-triphenyl-5-porphyrinyl)benzoyl]-β-D-glucopyranoside