The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《An N-Heterocyclic-Carbene-Derived Distonic Radical Cation》. Authors are Gallagher, Nolan M.; Ye, Hong-Zhou; Feng, Shuting; Lopez, Jeffrey; Zhu, Yun Guang; Van Voorhis, Troy; Shao-Horn, Yang; Johnson, Jeremiah A..The article about the compound:1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidenecas:141556-42-5,SMILESS:CC1=CC(C)=CC(C)=C1[N+]2=[C-]N(C3=C(C)C=C(C)C=C3C)C=C2).Application of 141556-42-5. Through the article, more information about this compound (cas:141556-42-5) is conveyed.
We present the discovery of a novel radical cation formed through one-electron oxidation of an N-heterocyclic carbene-carbodiimide (NHC-CDI) zwitterionic adduct. This compound possesses a distonic electronic structure (spatially sep. spin and charge regions) and displays persistence under ambient conditions. We demonstrate its application in a redox-flow battery exhibiting minimal voltage hysteresis, a flat voltage plateau, high Coulombic efficiency, and no performance decay for at least 100 cycles. The chem. tunability of NHCs and CDIs suggests that this approach could provide a general entry to redox-active NHC-CDI adducts and their persistent radical ions for various applications.
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Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles