参考文献

Zhurnal Obshchei Khimii, , vol. 23, p. 1352,1356;engl.Ausg.S.1417,1420 DE847897 , ; US2578652 , ; DRP/DRBP Org.Chem. Chem.Wd.ShanghaiChem.Abstr., , p. 390 Chem.Wd.ShanghaiChem.Abstr., , p. 24386