参考文献

Canadian Journal of Chemistry, , vol. 31, p. 976,981 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 185,190 Chem.Abstr., , p. 10191 Sint.org.Soedin., , vol. 2, p. 150; dtsch.Ausg.S.146 Journal of Organic Chemistry, , vol. 22, p. 462