Johns Hopkins University, Contribution No. 70, 357 (1954).(7)(a) CB Pollard and RF Parcell, J. Am. Chem. SOC., 73, 2925 (1951);(b) AT Bottini and JD Roberts, The infrared spectra of 111 and v were in J. Am. Chem. SOC., 79, 1462 (1957);(c) Part I: AT Bottini and RE Olsen, J. Am. Chem. SOC., 84, 195 (1962);(d)(8) K. Vierling, H. Ottel, snd G. Wdhelm, Ger. Patent unpublished work of AT Bottini, BJ King, and RE