21.15109/ARP/Q8W6OONonn, MelindaMelindaNonn0000-0002-1623-4173HUN-REN Research Centre for Natural SciencesARP2026Chemistrytetrahydroisoquinoline and Piperidine Scaffolds by Oxidative Ring Opening/Ring Closing NMR, MS, beta- amino acids, heterocyclesNonn, MelindaMelindaNonnHUN-REN Research Centre for Natural Sciences2026-01-152026-01-263566411910.1002/open.2024004751116702application/pdf1.0CC BY 4.0Synthesis 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.