De Gussem, E.; Herrebout, W.; Specklin, S.; Meyer, C.; Cossy, J.; Bultinck, P. (2014). Strength by joining methods: combining synthesis with NMR, IR, and vibrational circular dichroism spectroscopy for the determination of the relative configuration in hemicalide. Chemistry-A European Journal 20(52): 17385-17394. https://dx.doi.org/10.1002/chem.201404822, meer