2-萘胺 、
tert-butyl N-[9-[(6aR,8R,9aS)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-8-bromo-6-phenylmethoxypurin-2-yl]-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate 在
potassium phosphate 、 tris(dibenzylideneacetone)dipalladium (0) 、
2-二环己膦基-2'-(N,N-二甲胺)-联苯 作用下,
以
乙二醇二甲醚 为溶剂,
以56%的产率得到tert-butyl N-[9-[(6aR,8R,9aS)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-8-(naphthalen-2-ylamino)-6-phenylmethoxypurin-2-yl]-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate