Tag: 192.6018

Condensed and coupled quinoxalines. V. Synthesis of pyrazolo[3,4-b]quinoxalines was written by Romanenko, V. D.;Burmistrov, S. I.. And the article was included in Khimiya Geterotsiklicheskikh Soedinenii in 1973.Recommanded Product: 3-Chloroquinoxaline-2-carbaldehyde This article mentions the following:

Pyrazoloquinoxaline (I; R = H) was prepared in 71% yield by boiling quinoxalinecarboxaldehyde (II) with N2H4.H2O in EtOH. Cyclization of III by boiling in AcOH yielded 68% I (R = Ph). In the experiment, the researchers used many compounds, for example, 3-Chloroquinoxaline-2-carbaldehyde (cas: 49568-68-5Recommanded Product: 3-Chloroquinoxaline-2-carbaldehyde).

3-Chloroquinoxaline-2-carbaldehyde (cas: 49568-68-5) belongs to quinoxaline derivatives. Quinoxalines have received a significant amount of attention due to their potential use in fighting various pathophysiological conditions like epilepsy, Parkinson鈥檚, and Alzheimer鈥檚 diseases. Quinoxaline and its analogues may also be formed by reduction of amino acids substituted 1,5-difluoro-2,4-dinitrobenzene (DFDNB),One study used 2-iodoxybenzoic acid (IBX) as a catalyst in the reaction of benzil with 1,2-diaminobenzene.Recommanded Product: 3-Chloroquinoxaline-2-carbaldehyde

Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider

Photoredox-Catalyzed Redox-Neutral Minisci C-H Formylation of N-Heteroarenes was written by Dong, Jianyang;Wang, Xiaochen;Song, Hongjian;Liu, Yuxiu;Wang, Qingmin. And the article was included in Advanced Synthesis & Catalysis in 2020.Application In Synthesis of 3-Chloroquinoxaline-2-carbaldehyde This article mentions the following:

A protocol for redox-neutral Minisci C-H formylation of N-heteroarenes using 1,3-dioxoisoindolin-2-yl 2,2-diethoxyacetate as a formyl equivalent at room temp was reported. This scalable benchtop protocol offered a distinct advantage over traditional reductive carbonylation and Minisci C-H formylation methods in not requiring the use of carbon monoxide, pressurized gas, a stoichiometric reductant, or a stoichiometric oxidant. In the experiment, the researchers used many compounds, for example, 3-Chloroquinoxaline-2-carbaldehyde (cas: 49568-68-5Application In Synthesis of 3-Chloroquinoxaline-2-carbaldehyde).

3-Chloroquinoxaline-2-carbaldehyde (cas: 49568-68-5) belongs to quinoxaline derivatives. Quinoxalines have received a significant amount of attention due to their potential use in fighting various pathophysiological conditions like epilepsy, Parkinson鈥檚, and Alzheimer鈥檚 diseases. Quinoxalines are used as dyes, pharmaceuticals, and antibiotics such as echinomycin, levomycin exhibiting antitumoral properties. Quinoxalines establish also the basis of anthelmintics and receptor antagonists.Application In Synthesis of 3-Chloroquinoxaline-2-carbaldehyde

Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider