The synthesis of a 5,7-membered fused-ring compound by a tandem Pummerer rearrangement and intramolecular [4+3] cycloaddition
作者:Youhong Hu、Ligong Ou、Donglu Bai
DOI:10.1016/s0040-4039(98)02404-6
日期:1999.1
A 5, 7-membered fused-ring compound with a functionalized angular substituent, 8-methoxy-8aα-methoxymethyl-7-phenylthio-1,2,3,6-tetrahydro-3aα, 6β-epoxyazulene, was synthesizedvia a tandem Pummerer rearrangement and intramolecular [4+3] cycloaddition.
通过串联的Pummerer合成具有功能化角取代基的5、7员稠环化合物,即8-甲氧基-8aα-甲氧基甲基-7-苯硫基-1,2,3,6-四氢-3aα,6β-环氧az重排和分子内[4 + 3]环加成。