Fig. 2

Analysis of a reaction mixture of ipG, 2,4-heptadienal, and tBuOOH. a Chromatogram at 280 nm, b UV spectrum of the peak indicated by an arrow. + 1,N2-etheno-type adduct, * 1,N2-ethano-type adduct, deduced from UV spectra
Analysis of a reaction mixture of ipG, 2,4-heptadienal, and tBuOOH. a Chromatogram at 280 nm, b UV spectrum of the peak indicated by an arrow. + 1,N2-etheno-type adduct, * 1,N2-ethano-type adduct, deduced from UV spectra