A Et2AlCl-promoted sequential cycloaddition / conjugate hydrogenation of
cyclopentadiene and 4-isopropyl-3-(3-phenylpropioloyl)oxazolidin-2-one resulting in the clean formation of the corresponding norbornene-oxazolidin-2-one is reported. All primary data files of measurements and processed data of the journal article mentioned under related publications from B3 group can be found here. The data is structured according to figures and schemes in the research article and contains the following data types: NMR spectra, kinetics data.