文献类型：期刊文献

英文题名：Lewis Acid Catalyzed Cascade Reactions of Diarylvinylidenecyclopropanes and 1,1,3-Triarylprop-2-yn-1-ols or Their Methyl Ethers

作者：Shi, Min[1,2];Yao, Liang-Feng[2]

机构：[1]Chinese Acad Sci, State Key Lab Organometall Chem, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China;[2]E China Univ Sci & Technol, Shanghai 200237, Peoples R China

年份：2008

卷号：14

期号：28

起止页码：8725

外文期刊名：CHEMISTRY-A EUROPEAN JOURNAL

收录：;EI(收录号：20084311651732);WOS:【SCI-EXPANDED(收录号:WOS:000260035900035)】；

基金：We thank the Shanghai Municipal Committee of Science and Technology (04JC14083. 06XD14005). Chinese Academy of Sciences (KGCX2-210-01). and the National Natural Science Foundation of China for financial support (20472096, 203900502. 20672127. and 20732008).

语种：英文

外文关键词：alkynes; domino reactions; Friedel-Crafts reaction; indenes; Meyer-Schuster rearrangement; naphthalenes

摘要：The reactions of vinylidene-cyclopropanes 1 with 1,1,3-triarylprop-2-yn-1-ols or their methyl ethers 2 in the presence of a Lewis acid selectively produce 4-dihydro-1H-cyclopenta[b]-naphthalene derivatives 3 or 1,2,3,8-tetrahydrocyclopenta[a]indene derivatives 4 depending on the substituents on the cyclopropane. Good to high yields are