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Vol'Eva; Belostotskaya; Malkova; Komissarova; Kurkovskaya; Usachev; Makarov
Russian Journal of Organic Chemistry, 2012 , vol. 48, # 5 p. 638 - 641

Fadnavis, Nitin Wasantrao; Reddipalli, Gowri Sankar; Ramakrishna, Gadupudi; Mishra, Mithilesh Kumar; Sheelu, Gurrala
Synthesis, 2009 , # 4 p. 557 - 560