Rhodium(III)-Catalyzed Synthesis of Diverse Fluorescent Polycyclic Purinium Salts from 6-Arylpurine Nucleosides and Alkynes was written by Yang, Qi-Liang;Liu, Ying;Luo, Yi-Rui;Li, Zhi-Hao;Jia, Hong-Wei;Fu, Ya-Bo;Qu, Gui-Rong;Guo, Hai-Ming. And the article was included in Organic Letters in 2022.COA of Formula: C10H20O This article mentions the following:
Described herein is an efficient strategy for assembling a new library of functionalized polycyclic purinium salts with a wide range of anions through RhIII-catalyzed C-H activation/annulation of 6-arylpurine nucleosides with alkynes under mild reaction conditions. The resulting products displayed tunable photo-luminescence covering most of the visible spectrum.nod cl. Mechanistic insights delineated the rhodium catalyst’s mode of action. A purino-isoquinolinium-coordinated rhodium(I) sandwich complex was well characterized and identified as the key intermediate. In the experiment, the researchers used many compounds, for example, (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol (cas: 2216-51-5COA of Formula: C10H20O).
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol (cas: 2216-51-5) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.COA of Formula: C10H20O
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts