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. 2020 Aug 13;11:4052. doi: 10.1038/s41467-020-17783-4

Fig. 1. Design and synthesis of ADLumin-1.

Fig. 1

a Diagram of designing of chemiluminescent probes that contain moiety A for generating chemiluminescence (green) and moiety B for binding to Aβs; b Chemical structures of the designed probes ADLumin-X (X = −1 and −2) and diagram for illustrating turn-on with ADLumin-X in the presence of Aβs; c) Synthetic route of ADLumin-Xs. Reagents and conditions: (I) TMP, n-BuLi, THF; (II) 5-bromo-2-aminopyrazine, Pd(PPh3)4, NaCO3 aq, 1,4-dioxane; (III) Methylglyoxal 1,1-dimethyl acetal, EtOH, HCl aq.