Palladium-Catalyzed Cascade Decarboxylative Amination/6-endo-dig Benzannulation of o-Alkynylarylketones with N-Hydroxyamides To Access Diverse 1-Naphthylamine Derivatives was written by Zuo, Youpeng;He, Xinwei;Tang, Qiang;Hu, Wangcheng;Zhou, Tongtong;Shang, Yongjia. And the article was included in Organic Letters in 2020.Related Products of 3438-16-2 This article mentions the following:
An efficient and practical one-pot strategy to produce highly substituted 1-naphthylamines I [R1 = t-Bu, Ph, 1-naphthyl, etc.; R2 = H, 7-Me, 6-Cl, etc.; R3 = i-Pr, Ph, 4-MeC6H4, etc.; R4 = H, Me, CO2Et] via sequential palladium-catalyzed decarboxylative amination/intramol. 6-endo-dig benzannulation reactions was described. In this reaction, a broad range of electron-rich, electron-neutral and electron-deficient o-alkynylarylketones reacted well with N-hydroxyl aryl/alkylamides to give a diversity of 1-naphthylamines in good to excellent yields under mild reaction conditions. The gram-scale synthesis, with benefits such as undiminished product yield and easy transformation, illustrated the practicality of this method. In the experiment, the researchers used many compounds, for example, 5-Chloro-2-methoxybenzoic acid (cas: 3438-16-2Related Products of 3438-16-2).
5-Chloro-2-methoxybenzoic acid (cas: 3438-16-2) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Related Products of 3438-16-2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics