Ideguchi, Tetsuya; Yamada, Takeshi; Shirahata, Tatsuya; Hirose, Tomoyasu; Sugawara, Akihiro; Kobayashi, Yoshinori; Omura, Satoshi; Sunazuka, Toshiaki Journal of the American Chemical Society, 2013, vol. 135, # 34 p. 12568 - 12571 doi: 10.1021/ja406657v