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Beilstein J. Org. Chem. 2021, 17, 2077–2084, doi:10.3762/bjoc.17.134
Graphical Abstract
Figure 1: Strategy for the synthesis of glutamate and pyroglutamate derivatives and several natural products ...
Figure 2: Effect of the aryl substituent on reaction efficiency and selectivity.
Figure 3: Proposed transition state model.