Wu, M., Li, J., Zhang, R., Tian, X., Han, Z., Lu, X., … Wang, Z. (2018). Synthesis and Properties of Dithiafulvenyl Functionalized Spiro fluorene-9,9’-xanthene Molecules. Organic Letters. https://doi.org/10.1021/acs.orglett.7b03918 (Original work published 2018)