In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Practical Intermolecular Hydroarylation of Diverse Alkenes via Reductive Heck Coupling, published in 2018-10-05, which mentions a compound: 2689-65-8, mainly applied to alkene aryl iodide reductive Heck hydroarylation palladium; alkylarene regioselective preparation; palladium reductive Heck hydroarylation catalyst; Heck reaction; alkenes; hydroarylation; palladium; regioselectivity, Synthetic Route of C5H3IO2.
The hydroarylation of alkenes is an attractive approach to construct carbon-carbon (C-C) bonds from abundant and structurally diverse starting materials. A palladium-catalyzed reductive Heck hydroarylation of aliphatic and heteroatom-substituted terminal alkenes and select internal alkenes with an array of (hetero)aryl iodides, is reported. The reaction is anti-Markovnikov selective with terminal alkenes and tolerates a wide variety of functional groups on both the alkene and (hetero)aryl coupling partners. Addnl., applications of this method to complex mol. diversifications are demonstrated. Mechanistic experiments are consistent with a mechanism in which the key alkylpalladium(II) intermediate is intercepted with formate and undergoes a decarboxylation/C-H reductive elimination cascade to afford the saturated product and turn over the cycle.
From this literature《Practical Intermolecular Hydroarylation of Diverse Alkenes via Reductive Heck Coupling》,we know some information about this compound(2689-65-8)Synthetic Route of C5H3IO2, but this is not all information, there are many literatures related to this compound(2689-65-8).
Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem