@article{siqueira_ishikawa_fogaça_faccio_carneiro_soares_utaka_tébéka_bielawski_olofsson_et al._2011,  title={Metal-free synthesis of indanes by iodine(III)-mediated ring contraction of 1, 2-dihydronaphthalenes},  volume={22},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532011000900024},  DOI={10.1590/S0103-50532011000900024},  number={9},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Siqueira, Fernanda A and Ishikawa, Eloisa E and Fogaça, André and Faccio, Andréa T and Carneiro, Vânia M. T and Soares, Rafael R. S and Utaka, Aline and Tébéka, Iris R. M and Bielawski, Marcin and Olofsson, Berit and Silva Jr, Luiz F},  year={2011},  month={Sep},  pages={1795–1807} }