methyl 3-hydroxy-5-{8-(1H-1,2,3-triazol-4-yl)-(3,6-dioxa)octyl-[2,4,6-tri-O-acetyl-3-O-4-methylbenzophenone)-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside]methoxy}benzoate 、
3-溴丙炔 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 、
甲苯 为溶剂,
反应 14.0h,
以61%的产率得到methyl 3-(prop-2-ynyl)-5-{8-(1H-1,2,3-triazol-4-yl)-(3,6-dioxa)octyl-[2,4,6-tri-O-acetyl-3-O-4-methylbenzophenone)-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside]methoxy}benzoate