116999-94-1Relevant articles and documents
Rh(III)-catalyzed regioselective functionalization of C-H bonds of naphthylcarbamates for oxidative annulation with alkynes
Zhang, Xuan,Si, Weili,Bao, Ming,Asao, Naoki,Yamamoto, Yoshinori,Jin, Tienan
, p. 4830 - 4833 (2014)
A Rh(III)-catalyzed highly efficient and regioselective functionalization of diverse C-H bonds of naphthylcarbamates for oxidative annulation with alkynes has been developed. The annulation with a neutral rhodium catalyst system proceeds through peri C-H bond functionalization of arylcarbamates to give benzoquinoline derivatives, while with a cationic rhodium catalyst system it proceeds through ortho C-H functionalization of arylcarbamates to furnish benzoindole derivatives.
A kind of high-efficient synthetic indole and isoquinoline derivatives (by machine translation)
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Paragraph 0046; 0047, (2016/10/07)
The invention discloses a substituted indole and isoquinoline preparation method, which belongs to the technical field of organic chemical synthesis. This method adopts the oxygen as the oxidizing agent, various substituents substituted alkyne starting material of the aromatic amine or [...] , by transition metal-catalyzed, get containing indole or isoquinoline compound of the structure. The reaction raw material, oxidizing agent and cheap and easily obtained catalyst, synthesis technique is simple, which greatly reduces the cost of synthesizing; mild reaction conditions, high yield, easy industrialization; reaction raw materials and catalyst cleaning non-toxic, small pollution to the environment. Such compounds and their derivatives as an important fine chemicals, in the medical, agricultural chemicals, perfume and widely used photoelectric and other industries. (by machine translation)