A Simultaneous Reduction, Substitution, and Self-Assembly Reaction under Hydrothermal Conditions Afforded the First Diiodopyridine Copper(I) Coordination Polymer was written by Lu, Jack Y.;Babb, Amy M.. And the article was included in Inorganic Chemistry in 2002.Application In Synthesis of 5-Iodonicotinic acid This article mentions the following:
A simultaneous reduction of Cu(II) to Cu(I) by pyridinecarboxylate and the substitution of carboxylato groups by iodo nucleophiles in a self-assembly process under hydrothermal conditions afforded a new I-inclusion coordination polymer [CuI(C5H3NI2)·1/2I2] 1. The synthetic studies of the substitution process produced a new supramol. compound [IC5H3NCOOH] 2 and revealed that the catalytic properties of Cu ions in redox and substitution reactions under hydrothermal conditions are attractive. Crystal data for [CuI(C5H3NI2)·1/2I2]: triclinic, space group P1̅; cell dimensions a 4.216(1), b 11.254(2), c 12.196(2) Å, α 80.34(3), β 88.44(3), γ 83.10(3)°, Z = 2. Crystal data for [IC5H3NCOOH]: monoclinic, space group P21/c; cell dimensions a 5.041(1), b 17.313(2), c 8.639(1) Å, β 95.042(2)°, Z = 4. In the experiment, the researchers used many compounds, for example, 5-Iodonicotinic acid (cas: 15366-65-1Application In Synthesis of 5-Iodonicotinic acid).
5-Iodonicotinic acid (cas: 15366-65-1) belongs to iodide derivatives. Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Application In Synthesis of 5-Iodonicotinic acid
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com