Raw data for the article "Diastereoselective Synthesis of N-Heterocycle Substituted Cyclobutanes via Michael Addition onto Cyclobutenes"

Raw NMR, IR and MS  data  for the article "Diastereoselective Synthesis of N-Heterocycle Substituted Cyclobutanes via Michael Addition onto Cyclobutenes" published in  Chemistry A European Journal, DOI: 

https://doi.org/10.1002/chem.202403986

The number of the folders either correspond to compounds numbers in the article or the name of the folder is self-describing. All details concerning conditions and equipment for measurements can be found in the supporting information of the article. For convenience, the word file version of the supporting information can be found on the top of the raw data folder.