Umakoshi, Yuki; Takemoto, Yusuke; Tsubouchi, Akira; Zhdankin, Viktor V.; Yoshimura, Akira; Saito, Akio published the artcile< Dehydrogenative Cycloisomerization/Arylation Sequence of N-Propargyl Carboxamides with Arenes by Iodine(III)-Catalysis>, Quality Control of 576-83-0, the main research area is oxazole preparation; amide arene dehydrogenative cycloisomerization arylation hypervalent iodine catalyst.
Dehydrogenative cycloisomerization/arylation sequence of heteroatom nucleophile-tethered unactivated alkynes provides a facile and powerful approach to C-C bond formation between the generated heterocycles and unfunctionalized arenes. Here, authors describe a hypervalent iodine(III)-catalyzed synthesis of oxazoles concomitant with the introduction of aryl groups into side chain from N-propargyl carboxamides and arenes, representing first C(sp3)-C(sp2) bond formation by the catalytic dehydrogenative cycloisomerization/arylation reaction in exo-dig modes.
Advanced Synthesis & Catalysis published new progress about Amides Role: RCT (Reactant), RACT (Reactant or Reagent) (N-propargyl carboxamides). 576-83-0 belongs to class bromides-buliding-blocks, and the molecular formula is C9H11Br, Quality Control of 576-83-0.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary