Category: 189748-25-2

Nguyen, Quyen published the artcileIron(II) bromide-catalyzed intramolecular C-H bond amination [1,2]-shift tandem reactions of aryl azides, Product Details of C9H8BrNO4, the publication is Journal of the American Chemical Society (2013), 135(2), 620-623, database is CAplus and MEDLINE.

Iron(II) bromide catalyzes the transformation of ortho-substituted aryl azides into 2,3-disubstituted indoles through a tandem ethereal C-H bond amination [1,2]-shift reaction. The preference for the 1,2-shift component of the tandem reaction was established to be Me < 1° < 2° < Ph.

Journal of the American Chemical Society published new progress about 189748-25-2. 189748-25-2 belongs to bromides-buliding-blocks, auxiliary class Bromide,Nitro Compound,Benzene,Ester, name is Methyl 2-(5-bromo-2-nitrophenyl)acetate, and the molecular formula is C9H8BrNO4, Product Details of C9H8BrNO4.

Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary

Nykaza, Trevor V. published the artcileP^III/P^V=O Catalyzed Cascade Synthesis of N-Functionalized Azaheterocycles, Quality Control of 189748-25-2, the publication is Angewandte Chemie, International Edition (2020), 59(11), 4505-4510, database is CAplus and MEDLINE.

An organocatalytic method for the modular synthesis of diverse N-aryl and N-alkyl azaheterocycles (indoles, oxindoles, benzimidazoles, and quinoxalinediones) is reported. The method employs a small-ring organophosphorus-based catalyst (1,2,2,3,4,4-hexamethylphosphetane P-oxide) and a hydrosilane reductant to drive the conversion of ortho-functionalized nitroarenes into azaheterocycles through sequential intermol. reductive C-N cross coupling with boronic acids, followed by intramol. cyclization. This method enables the rapid construction of azaheterocycles from readily available building blocks, including a regiospecific approach to N-substituted benzimidazoles and quinoxalinediones.

Angewandte Chemie, International Edition published new progress about 189748-25-2. 189748-25-2 belongs to bromides-buliding-blocks, auxiliary class Bromide,Nitro Compound,Benzene,Ester, name is Methyl 2-(5-bromo-2-nitrophenyl)acetate, and the molecular formula is C9H8BrNO4, Quality Control of 189748-25-2.

Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary

Madar, D. J. published the artcileSynthesis of N-arylated oxazolidinones via a palladium catalyzed cross coupling reaction. Application to the synthesis of the antibacterial agent Dup-721, Safety of Methyl 2-(5-bromo-2-nitrophenyl)acetate, the publication is Tetrahedron Letters (2001), 42(22), 3681-3684, database is CAplus.

A method for the intermol. coupling of aryl bromides and oxazolidinones is described. Application to intermediates useful for the preparation of a known class of antibacterial agent and the synthesis of the known antibacterial oxazolidinone Dup-721 are described.

Tetrahedron Letters published new progress about 189748-25-2. 189748-25-2 belongs to bromides-buliding-blocks, auxiliary class Bromide,Nitro Compound,Benzene,Ester, name is Methyl 2-(5-bromo-2-nitrophenyl)acetate, and the molecular formula is C9H8BrNO4, Safety of Methyl 2-(5-bromo-2-nitrophenyl)acetate.

Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary