... (39) G. Ohloff, ibid., 3795 (1965). (40) I<. Gollnick, ibid., 327 (1966). Journal of the American Chemical Society 88:21 1 Nocember 5, 1966 Page 6. ... triplet at 7 7.22 (width at half-height, 5 cps us. 1 cps for TMS) and in the isomer as a sharp doublet at 7 7.18 (J = 5 cps). ...