The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《The polarographic reducibility of some alkylpyrroles》. Authors are Scaramelli, Giuseppe.The article about the compound:3-Methyl-1H-pyrrolecas:616-43-3,SMILESS:CC1=CNC=C1).Category: chiral-oxygen-ligands. Through the article, more information about this compound (cas:616-43-3) is conveyed.
In addition to pyrrole itself, the following derivatives were found to be polarographically nonreducible: 1- and 2-Me, 1-allyl, 2,4-di-Me and 2,5-di-Me, 3-methyl-4-ethyl, 2,3,5-trimethyl, 2,5-dimethyl-1-ethyl, 2,4-dimethyl-3-ethyl, 2,4-dimethyl-3-propyl, 2,4-dimethyl-3-ethyl-1-carbethoxy, and 2,4-dimethyl-3,5-dicarbethoxy.
In some applications, this compound(616-43-3)Category: chiral-oxygen-ligands is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Synthesis and Crystal Structure of a Chiral C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur–nitrogen–oxygen ligand derived from aminothiourea and sodium D-camphor-β-sulfonate