Coupling of N-heterocycle-fused enyne aldehydes with γ,δ-unsaturated Fischer carbene complexes was written by Zhang, Jianwei;Zhang, Yanshi;Schnatter, Wayne F. K.;Herndon, James W.. And the article was included in Organometallics in 2006.HPLC of Formula: 15813-09-9 This article mentions the following:
The coupling of γ,δ-unsaturated Fischer carbene complexes, e.g. H2C:CHCH2CH2C(OMe):Cr(CO)5 with enyne aldehyde derivatives fused to indole, imidazole, and pyrazole ring systems, e.g. I (R1 = Me3Si, n-Bu; R2 = PhCH2, PhCHMe, ribofuranosyl; R3 = H, Me3C, Ph), has been examined The reaction leads to heterocycles fused to the hydronaphthalene ring system, e.g. II, in a single step. The products of the reaction feature heterocycles fused either to benzene rings or to a cyclohexane ring. The product distribution correlates with the electronic richness of the heterocyclic ring. A moderate degree of diastereoselectivity was observed using heterocycles featuring chiral nitrogen substituents. In the experiment, the researchers used many compounds, for example, 4,5-Diiodo-1H-imidazole (cas: 15813-09-9HPLC of Formula: 15813-09-9).
4,5-Diiodo-1H-imidazole (cas: 15813-09-9) belongs to iodide derivatives. Organoiodine compounds occur widely in organic chemistry, but are relatively rare in nature. In the chemical industry, alkyl iodides serve as excellent alkylating agents and, specifically, methyl iodide is used as a methylating agent in the synthesis of various pharmaceutical drugs.HPLC of Formula: 15813-09-9
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com