He, Shuang; Tan, Guangying; Luo, Anping; You, Jingsong published an article in 2018, the title of the article was Rhodium-catalyzed oxidative C-H/C-H cross-coupling of aniline with heteroarene: N-nitroso group enabled mild conditions.Reference of Methyl N-Methylanthranilate And the article contains the following content:
A rhodium-catalyzed oxidative C-H/C-H cross-coupling reaction of an N-nitrosoaniline with a heteroarene under mild conditions was developed to obtain (2-aminophenyl)heteroaryls I [R1 = H, 6-MeO, 4-CF3, etc.; R2 = H, Me, i-Pr, i-Bu, Bn; R3 = benzothiophen-2-yl, 5-Me-2-thienyl, benzofuran-2-yl, etc.]. The judicious choice of the N-nitroso group as a directing group enabled heightened reactivity. The coupled products were easily transformed into various (2-aminophenyl)heteroaryl derivatives I. The experimental process involved the reaction of Methyl N-Methylanthranilate(cas: 85-91-6).Reference of Methyl N-Methylanthranilate
The Article related to aminophenyl heteroaryl preparation, nitrosoaniline heteroarene rhodium catalyst oxidative cross coupling, Heterocyclic Compounds (One Hetero Atom): Areno- and Diarenothiophenes and other aspects.Reference of Methyl N-Methylanthranilate
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