triethylammonium 2-(N-tert-butoxycarbonyl-S-tert-butyl-L-cysteinyl)aminoethyl H-phosphonate 、 triethylammonium (2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-(1-2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1-6)-(2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-(1-4)-(2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1-6)-2,3,4,5-tetra-O-benzyl-1-O-octadecyl-phosphato-D-myoinositol 在
吡啶 、
三甲基乙酰氯 、
水 、
碘 作用下,
反应 1.0h,
以100%的产率得到bis(triethylammonium) (2,3,4-tri-O-benzyl-6-O-(2-(N-tert-butoxycarbonyl-S-tert-butyl-L-cysteinyl)aminoethylphosphato)-α-D-mannopyranosyl)-(1-2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1-6)-(2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-(1-4)-(2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1-6)-2,3,4,5-tetra-O-benzyl-1-O-octadecyl-phosphato-D-myoinositol