ChemInform Abstract: 3‐Alkenylation or 3‐Alkylation of Indole with Propargylic Alcohols: Construction of 3, 4‐Dihydrocyclopenta[b]indole and 1, 4‐Dihydrocyclopenta[b]indole in the Presence of Different Catalysts. Issue 11 (8th March 2013)