1. N.D.Zelinsky and I.Pappe. J.Russ.Chem.Soc., 37, 625 (1905); M.B.Turova-Polyak and coworkers. J.Gen.Chem., 9, 233, 429, 1279, (1939); 10, 172, 1435 (1940); N.D.Zolinsky, M.B.Turova-Polyak, and G.R.Gasan-Zade. Proc.Acad.Sci.USSR, 32, 8, 550 (1941); M.B.Turova-Polyak and coworkers. J.GenChem., 11, 817, 824 (1941); 13, 353 (1943); 14, 337 (1944); 16, 825, 829 (1946); 17, 137 (1947); 18, 179 (1948); Proc.Acad.Sci.USSR, 60, 5, 807 (1948).
2. O.Aschan. Ann., 324, 10 (1902); C.D.Nanitzescu and J.P.Cantuniari. Ber. 66, 7?9, 1097?1100 (1933); V.Grignard and R.Stratford. Comptes rend., 178,2143 (1924).
3. V.N.Ipatev and V.I.Komarevsky. J.Am.Chem.Soc., 56, 1926 (1934); L.Glasebrook and W.W.C.Lovell. J.Am.Chem.Soc., 61, 1717 (1939); see Yu.A.Arbuzov and N.D. Zelinsky, Proc.Acad.Sci.USSR, 23, 793 (1939).
4. R.Anschutz and H.Immendorf. Ber., 17, 2816 (1884); 18, 659 (1885); C.Jacobsen. Ber., 18, 338 (1885); R.Heiseu and A.Tchl. Ann., 270 155 (1892); F.Fischer and H.Niggeman. Ber., 49, 1475 (1916); I.F.Norris and G.T.Vaala. J.Am.Chem.Soc., 61, 2131 (1939).
5. N.I.Shuykin and M.S.Prokhorova. J.Gen.Chem., 16, 835 (1946).