Dhital, RN; Sen, A; Sato, T; Hu, H; Ishii, R; Hashizume, D; Takaya, H; Uozumi, Y; Yamada, YMA in [Dhital, Raghu N.; Sen, Abhijit; Sato, Takuma; Hu, Hao; Ishii, Rikako; Hashizume, Daisuke; Uozumi, Yasuhiro; Yamada, Yoichi M. A.] RIKEN, Ctr Sustainable Resource Sci, Wako, Saitama 3510198, Japan; [Uozumi, Yasuhiro] Inst Mol Sci, Okazaki, Aichi 4448787, Japan; [Takaya, Hikaru] Kyoto Univ, Inst Chem Res, Uji, Kyoto 6110011, Japan published Activator-Promoted Aryl Halide-Dependent Chemoselective Buchwald-Hartwig and Suzuki-Miyaura Type Cross-Coupling Reactions in 2020.0, Cited 44.0. Application In Synthesis of 1-Chloro-2-methylbenzene. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8.
Herein, we report the development of aryl halide-dependent chemoselective reactions, viz., the Buchwald-Hartwig type coupling reaction of an aryl iodide with an arylboronic acid and an aryl amine in the presence of a heterogeneous and reusable nickel catalyst and the Suzuki-Miyaura type coupling of an aryl chloride under similar conditions. Control experiments revealed that the presence of stoichiometric amounts of the phenylboronic acid/ester and aryl amine are essential for both reactions. NMR and XAFS studies suggested the formation of a boron-amine ate complex.
Application In Synthesis of 1-Chloro-2-methylbenzene. About 1-Chloro-2-methylbenzene, If you have any questions, you can contact Dhital, RN; Sen, A; Sato, T; Hu, H; Ishii, R; Hashizume, D; Takaya, H; Uozumi, Y; Yamada, YMA or concate me.
Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
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