@article{li_cai_yang_niu_liu_2011,  title={A concise synthetic method for 1,3,5-triazinane-2,4-dithiones},  volume={22},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532011001000015},  DOI={10.1590/S0103-50532011001000015},  number={10},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Li, Zheng and Cai, Hongfang and Yang, Jingya and Niu, Pengxian and Liu, Chenhui},  year={2011},  month={Oct},  pages={1939–1943} }