... for obtaining the infrared spectra and niicroarialyses; Professor David Lipkin of the Department of Chemistry, Washington University ... 7.6-8.0, 8.35, 8.60, a sextet at 7.27 ( J = 6.5 cPs), and a doublet at 8.79 ( J = 6.5 cPs ... Use of Alkene Chloronium Intermediates in Organic Synthesis. ...