Novel ionic liquid-mediated approach for the synthesis of tetracyclic[6,5,5,5]indole ring was written by Srivastava, Arjita;Siddiqui, Ibadur Rahman. And the article was included in Journal of Heterocyclic Chemistry in 2020.Formula: C10H20N2O4S The following contents are mentioned in the article:
A novel acidic ionic liquid-catalyzed protocol for the synthesis of diversely substituted tetracyclic indole core was devised. The application of ionic liquid provided this methodol. with various merits over conventional methods regarding reaction time, yield and ease of handling. Acidic ionic liquid was employed as a catalytic agent in this protocol. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Formula: C10H20N2O4S).
1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. Imidazole also acts as a microtubule destabilizing agents and inhibits topoisomerase and Cytochrome P450 Family 26 Subfamily A Member 1 (CYP26A1) enzymes.Formula: C10H20N2O4S
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem