In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. 5029-67-4, formula is C5H4IN, Name is 2-Iodopyridine.Organic iodides can be alkyl, alkenyl, or alkynyl, and all of them are very reactive toward with many kinds of nucleophiles. HPLC of Formula: 5029-67-4.
Zhu, Shan-Shan;Liu, Yan;Chen, Xiao-Lan;Qu, Ling-Bo;Yu, Bing research published 《 Polymerization-Enhanced Photocatalysis for the Functionalization of C(sp3)-H Bonds》, the research content is summarized as follows. A series of conjugated polymeric photocatalysts (CPPs) based on 1,2,3,5-tetrakis(carbazol-9-yl)4,6-dicyanobenzene (4CzIPN) were synthesized via nucleophilic substitution reaction and Sonogashira-Hagihara coupling. Among the as-prepared CPPs (CPP1-CPP6), CPP3 [the copolymer of a tetrakis(dibromocarbazolyl)isophthalonitrile with 1,3,5-triethynylbenzene] was selected as the optimized heterogeneous photocatalyst for visible-light-driven functionalization of C(sp3)-H bonds to synthesize 87 final products with yields up to 99%. The heterogeneous photocatalyst CPP3 is easily recovered from the reaction with excellent retention of photocatalytic activity, which can be reused at least for five times. Time-dependent d. functional theory (TD-DFT) calculations demonstrate that the photocatalysis performance of CPP3 is superior to the corresponding monomer 4CzIPN because of the enhanced intersystem crossing (ISC) process. Spin-orbit coupling calculations prove that the rate constant of ISC outcompetes that of reverse intersystem crossing (RISC). The rapidly generated and long-lived triplet state T1 is considered to be a more accessible excited state than the singlet-state S1 generated from either direct excitation or RISC. The successful application of this polymerization-enhanced photocatalysis strategy should guide a metal-free approach to the rational design of CPP-type heterogeneous photocatalysts to address the dilemma of homogeneous photocatalysts in sustainability, stability, and recyclability.
HPLC of Formula: 5029-67-4, 2-Iodopyridine can be synthesized from 2-chloropyridine or 2-bromopyridine via treatment with iodotrimethylsilane.
2-Iodopyridine, also known as 2-Iodopyridine, is a useful research compound. Its molecular formula is C5H4IN and its molecular weight is 205 g/mol. The purity is usually 95%.
2-Iodopyridine is a halogenated building block. It is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors
2-Iodopyridine is a white crystalline solid that is soluble in water, alcohol, and ether. The molecule contains a methyl group and two iodine atoms. 2-Iodopyridine has several industrial uses. It acts as a precursor to various pharmaceuticals and agrochemicals. The compound also exhibits insulin resistance properties, which may be related to its ability to bind to the insulin receptor and inhibit insulin signaling. 2-Iodopyridine can also be used for treating cancer because it binds to the DNA of cancer cells, preventing replication and leading to cell death.
2-Iodopyridine is a reagent used in the preparation of human NAD+-dependent 15-hydroxyprostaglandin dehydrogenase inhibitors., 5029-67-4.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com