Supporting information for Selective Synthesis of Tetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing Protocols of Substituted Indenes and Cyclopenteneshdl:21.15109/ARP/Q8W6OOARP2026-01-261Nonn, Melinda, 2026, "Supporting information for Selective Synthesis of Tetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing Protocols of Substituted Indenes and Cyclopentenes", https://hdl.handle.net/21.15109/ARP/Q8W6OO, ARP, V1Supporting information for Selective Synthesis of Tetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing Protocols of Substituted Indenes and Cyclopenteneshdl:21.15109/ARP/Q8W6OO35664119Nonn, MelindaARPNonn, MelindaNonn, Melinda2026-01-15Chemistrytetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing NMR, MS, beta- amino acids, heterocyclesSynthesis of tetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing Protocols of Substituted Indenes and Cyclopentenes were demonstrated in this article. The synthesis was based by using some elementary organic chemistry reactions. The products were characterized by NMR dates and MS analysis.This data was already published of supplementary of the above publication.Semghouli A, Drahos L, Han J, Kiss L, Nonn M. Selective Synthesis of Tetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing Protocols of Substituted Indenes and Cyclopentenes. ChemistryOpen. 2025 May;14(5):e202400475. doi: 10.1002/open.202400475. Epub 2024 Dec 27. PMID: 39727225; PMCID: PMC12075104.10.1002/open.202400475Semghouli A, Drahos L, Han J, Kiss L, Nonn M. Selective Synthesis of Tetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing Protocols of Substituted Indenes and Cyclopentenes. ChemistryOpen. 2025 May;14(5):e202400475. doi: 10.1002/open.202400475. Epub 2024 Dec 27. PMID: 39727225; PMCID: PMC12075104.sup.inf.Chemopen.2025.14.e202400475.pdfSupplementary information of Selective Synthesis of Tetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing Protocols of Substituted Indenes and Cyclopentenes paperapplication/pdf