4-deoxy-2,3,6-tris-O-(methoxymethyl)-4-C-<2-(trimethylgermyl)ethynyl>-β-D-glucopyranosyl-(1->8)-5,9-anhydro-6,7,10-tri-O-benzyl-1,2,3,4-tetradeoxy-D-glycero-D-gulo-deca-1,3-diynitol-1-yl-(1->4-C)-deoxy-β-D-glucopyranosyl-(1->6)-3,7-anhydro-4,5,8-... 在
盐酸 、 Amberlite IRA-900 (HO
- form) 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 36.0h,
以76%的产率得到4-deoxy-4-C-ethynyl-β-D-glucopyranosyl-(1->8)-5,9-anhydro-6,7,10-tri-O-benzyl-1,2,3,4-tetradeoxy-D-glycero-D-gulo-deca-1,3-diynitol-1-yl-(1->4C)-4-deoxy-β-D-glucopyranosyl-(1->6)-3,7-anhydro-4,5,8-tri-O-benzyl-1,2-dideoxy-1-C-(trimethylsilyl)-D-...