isopropyl 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-1-deoxy-1-thio-β-D-glucopyranoside 在
溶剂黄146 作用下,
反应 2.0h,
以90%的产率得到isopropyl 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-1-deoxy-1-thio-β-D-glucopyranoside