Copper-Catalyzed One-Pot Synthesis of Pyrrolo[1,2-a]quinoxaline Derivatives from 1-(2-Aminophenyl)-pyrroles and Aldehydes was written by Krishna, Thalishetti;Reddy, Thatikonda Narendar;Laxminarayana, Eppakayala;Kalita, Dipak. And the article was included in ChemistrySelect in 2019.COA of Formula: C6H10O3 This article mentions the following:
A facile and highly efficient copper-catalyzed strategy has been developed for the synthesis of pyrrolo[1,2-a]quinoxalines from 1-(2-aminophenyl)-pyrroles and aldehydes at room temperature This reaction proceeds via imine formation, cyclisation, and oxidation in one-pot. This strategy provides a facile and rapid access to pyrrolo[1,2-a]quinoxalines in good to high yields under mild conditions. This process has several advantages, such as simple reaction procedure, readily available starting materials, low catalyst loading, easy product isolation, broad substrate scope, high functional group tolerance, and gram-scale synthesis. In the experiment, the researchers used many compounds, for example, (R)-2,2-Dimethyl-1,3-dioxolane-4-carbaldehyde (cas: 15186-48-8COA of Formula: C6H10O3).
(R)-2,2-Dimethyl-1,3-dioxolane-4-carbaldehyde (cas: 15186-48-8) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.COA of Formula: C6H10O3
Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem