Theveau, Laure published the artcileSynthesis and orthogonal functionalization of oxazolo[5′,4′:4,5]pyrano[2,3-b]pyridine by intra- and intermolecular Pd-catalyzed direct C-H bond heteroarylation, Formula: C8H5IO, the publication is Organic & Biomolecular Chemistry (2016), 14(13), 3459-3468, database is CAplus and MEDLINE.
The construction and subsequent orthogonal functionalization of a hitherto unknown oxazolo[5′,4′:4,5]pyrano[2,3-b]pyridines was reported. A palladium-catalyzed direct C-H bond functionalization methodol. was used to build the tricyclic scaffold as well as to achieve the subsequent C-H bond functionalization at the C-2 position of the oxazole unit with various (hetero)aryl iodides. Remarkably, selective C-H construction and functionalization procedures preserved the chorine atom on the pyridine moiety offering a late-stage substitution site to progress drug design.
Organic & Biomolecular Chemistry published new progress about 69626-75-1. 69626-75-1 belongs to benzofurans, auxiliary class Iodide,Benzofuran, name is 2-Iodobenzofuran, and the molecular formula is C8H6N2O3, Formula: C8H5IO.
Referemce:
https://en.wikipedia.org/wiki/Benzofuran,
Benzofuran | C8H6O – PubChem