2-(N,N-dibutylaminomethylidene)amino-6-[2-deoxy-3-O-acetyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl]-7-hydroxy-1,8-naphthyridine 在
溶剂黄146 作用下,
以
水 为溶剂,
反应 0.17h,
以63%的产率得到2-(N,N-dibutylaminomethylidene)amino-6-[2-deoxy-3-O-acetyl-β-D-ribofuranosyl]-7-hydroxy-1,8-naphthyridine