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Kasahara
Nippon Kagaku Zasshi, 1959 , vol. 80, p. 416,419
Chem.Abstr., 1961 , p. 5481
Tl(Oac)3; toluene-4-sulfonic acid in various solvent(s)
参考文献
Singh, Om V.; Kapil, Randhir S.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1993 , vol. 32, # 9 p. 911 - 915