Taylor, Nicholas J. published the artcileDerisking the Cu-Mediated 18F-Fluorination of Heterocyclic Positron Emission Tomography Radioligands, Related Products of indole-building-block, the publication is Journal of the American Chemical Society (2017), 139(24), 8267-8276, database is CAplus and MEDLINE.
The compatibility of various heterocycles, particularly nitrogen heterocycles, towards the copper-mediated 18F-fluorination of aryl pinacolboronates with 18F-fluoride was determined using fluorination reactions of a model substrate in the presence of exogenous heterocycles and the fluorination reactions of substrates possessing heterocycles with fluorination on an attached aromatic ring or directly attached to the heterocycle of interest. Using this information, syntheses of seven 18F-labeled structurally complex pharmaceutically relevant heterocycle-containing mols. were designed and executed. The method may be useful in designing syntheses of other radiolabeled compounds and delineating the scope of utility of other radiolabeling methods.
Journal of the American Chemical Society published new progress about 642494-36-8. 642494-36-8 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Indole,Boronate Esters,Boronic acid and ester, name is 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, and the molecular formula is C23H43NP2, Related Products of indole-building-block.
Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles