Gold-catalyzed isomerization of unactivated allenes into 1,3-dienes under ambient conditions
作者:Chun-Ming Ting、Yi-Ling Hsu、Rai-Shung Liu
DOI:10.1039/c2cc32131a
日期:——
We have developed a gold-catalyzed isomerization of unactivated allenes into 1,3-dienes with nitrosobenzene as an additive. This reaction proceeded almost exclusively at room temperature for highly substituted allenes. The utility of this reaction is manifested by the development of one-pot [4+2]-cycloaddition of allenes and reactive alkenes.