SEARCH Articles Figures Tables 2-Substituted alkyl 3- 3-Alkyl indoles 3-Substituted indoles, alkylation 3-alkyl substituted indoles Alkyl substitute Alkylation indole Indole 2,3-substituted Indoles 3- alkylated Indoles alkylate Indoles alkylation Indoles alkylations Indoles substitution Substitution alkylation