1 Supplementary Information Nanoporous Aluminosilicate Catalyzed Friedel-Crafts Alkylation Reactions of Indoles with Aldehydes and Acetals Tomasz M. Kubczyk, a Sarah M. Williams, Jacqualine R. Kean, a Thomas E. Davies, b Stuart H. Taylor b and Andrew E. Graham * a a Sustainable Environment Research Centre (SERC), Department of Science and Sport, University of Glamorgan, Pontypridd, b Cardiff Catalyst Institute, School of Chemistry, Cardiff University, Park Place, Cardiff, CF10 3AT, UK; AEGraham@Glamorgan.ac.uk Table of Contents Page 1. Contents 2. General Experimental Details 3. Characterisation Data 4. Representative BET Isotherm Data for AS-(13), AS-(56) and AS-(111) 5. Pore Size Distribution Data for Catalysts S-1, AS-(13), AS-(42) AS-(56) and AS-(111) 6. 27 Al and 28 Si MAS NMR data for AS-(13) 7. XRD Data for AS-(13) Electronic Supplementary Material (ESI) for Green Chemistry This journal is © The Royal Society of Chemistry 2011