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. 2020 May 11;5(20):11687–11694. doi: 10.1021/acsomega.0c00989

Figure 1.

Figure 1

Example of prior CO2 fixation strategies using strong Lewis bases (DBU,12 NHC,15 phosphinine,19 and aminocarboxamidine22) and an example of an aromatic pyridyl CO2 binder with hydrogen bond (H-bond) donors studied in this work.