The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《A 33-Year-Old Man With Chest Pain.》. Authors are Ballenberger, Matthew; Vojnic, Morana; Indaram, Madhuri; Machnicki, Stephen; Harshan, Manju; Novoselac, Amory V; Singh, Anup; Mina, Bushra.The article about the compound:cis-Diammine(1,1-cyclobutanedicarboxylato)platinum(II)cas:41575-94-4,SMILESS:O=C1C2(CCC2)C(O[Pt]O1)=O.N.N).HPLC of Formula: 41575-94-4. Through the article, more information about this compound (cas:41575-94-4) is conveyed.
CASE PRESENTATION: A 33-year-old man was admitted with a 4-week history of intermittent, right-sided chest pain. Two weeks before the incident, he had completed a 10-day course of levofloxacin for a presumed right-sided pneumonia without much improvement. He denied any dyspnea, cough, sputum production, hemoptysis, night sweats, or weight loss. He was an active smoker with a 20-pack-year smoking history and 1-year history of vaping nicotine.
From this literature《A 33-Year-Old Man With Chest Pain.》,we know some information about this compound(41575-94-4)HPLC of Formula: 41575-94-4, but this is not all information, there are many literatures related to this compound(41575-94-4).
Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics