Chen, Jheng-Jhih; Onogi, Satoru; Hsieh, Ya-Chu; Hsiao, Chien-Chi; Higashibayashi, Shuhei; Sakurai, Hidehiro; Wu, Yao-Ting Advanced Synthesis and Catalysis, 2012 , vol. 354, # 8 p. 1551 - 1558