@article{silva jr._sousa_ferraz_aguilar_2005,  title={Thallium trinitrate-mediated ring contraction of 1,2-dihydronaphthalenes: the effect of electron-donating and electron-withdrawing groups},  volume={16},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532005000700012},  DOI={10.1590/S0103-50532005000700012},  number={6a},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Silva Jr., Luiz F. and Sousa, Raquel M. F. and Ferraz, Helena M. C. and Aguilar, Andrea M.},  year={2005},  month={Nov},  pages={1160–1173} }