ytterbium(III) triflate in nitromethane T=45 - 50°C; 8 h;
参考文献
Sridhar, P. Ramu; Sinha, Surajit; Chandrasekaran
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002 , vol. 41, # 1 p. 157 - 160
Matsumoto, Masakatsu; Suganuma, Hiroyuki; Katao, Yuriko; Mutoh, Hiroshi
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