Category: 60703-80-2

Li, Jian-Yuan published the artcilePalladium-Catalyzed Hydroxycarbonylation of (Hetero)aryl Halides for DNA-Encoded Chemical Library Synthesis, Synthetic Route of 60703-80-2, the main research area is palladium catalyzed hydroxycarbonylation heteroaryl halide DNA encoded library synthesis.

A strategy for DNA-compatible, palladium-catalyzed hydroxycarbonylation of (hetero)aryl halides on DNA-chem. conjugates has been developed. This method generally provided the corresponding carboxylic acids in moderate to very good conversions for (hetero)aryl iodides and bromides, and in poor to moderate conversions for (hetero)aryl chlorides. These conditions were further validated by application within a DNA-encoded chem. library synthesis and subsequent discovery of enriched features from the library in selection experiments against two protein targets.

Bioconjugate Chemistry published new progress about Carbonylation. 60703-80-2 belongs to class pyrimidines, name is 6-Bromothieno[2,3-d]pyrimidine, and the molecular formula is C6H3BrN2S, Synthetic Route of 60703-80-2.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Chen, Ying-Chu published the artcileC-N Coupling of DNA-Conjugated (Hetero)aryl Bromides and Chlorides for DNA-Encoded Chemical Library Synthesis, Application In Synthesis of 60703-80-2, the main research area is DNA encoded heteroaryl amide library synthesis.

DNA-encoded chem. library (DECL) screens are a rapid and economical tool to identify chem. starting points for drug discovery. As a robust transformation for drug discovery, palladium-catalyzed C-N coupling is a valuable synthetic method for the construction of DECL chem. matter; however, currently disclosed methods have only been demonstrated on DNA-attached (hetero)aromatic iodide and bromide electrophiles. We developed conditions utilizing an N-heterocyclic carbene-palladium catalyst that extends this reaction to the coupling of DNA-conjugated (hetero)aromatic chlorides with (hetero)aromatic and select aliphatic amine nucleophiles. In addition, we evaluated steric and electronic effects within this catalyst series, carried out a large substrate scope study on two representative (hetero)aryl bromides, and applied this newly developed method within the construction of a 63 million-membered DECL.

Bioconjugate Chemistry published new progress about Anilines Role: CMB (Combinatorial Study), RCT (Reactant), RACT (Reactant or Reagent). 60703-80-2 belongs to class pyrimidines, name is 6-Bromothieno[2,3-d]pyrimidine, and the molecular formula is C6H3BrN2S, Application In Synthesis of 60703-80-2.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia