S.-W. Choi, T. Izumi, Y. Hoshino, Y. Takanishi, K. Ishikawa, J. Watanabe, H. Takezoe, Angew. Chem. Int. Ed., 2006, 45, 1382.
https://onlinelibrary.wiley.com/doi/full/10.1002/anie.200503767