Allene is a kind of compounds containing 1,2-propadiene structure. In recent years,allenes and their derivatives have attracted many researchers ' interest due to the unique nature. A variety of unsaturated compounds can react with allenes or their derivatives in a variety of cycloaddition reactions to prepare indole,pyridine,furan and other cyclic compounds. The recent progress in the cycloaddition reactions of allenic compounds catalyzed by different catalysts is summarized,including [4 + 2],[3 + 2],[2 + ...
【基金】
山西省自然科学基金项目(No.201601D011028,20130110094)资助~~
【更新日期】
2017-12-22
【分类号】
O621.25
【正文快照】
Contents1 Introduction2[4+2]cycloaddition of allenes2.1[4+2]cycloadditions of allenes withunsaturated ketones2.2[4+2]cycloadditions of allenes with butadienes2.3[4+2]cycloadditions of allenes with alkynes2.4[4+2]cycloadditions of allenes with alkenes2.5[4