A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 201530-41-8, Name is Deferasirox, molecular formula is C21H15N3O4. In an article, author is Li, Tongyu,once mentioned of 201530-41-8, Recommanded Product: 201530-41-8.
Rhodium-Catalyzed C-H Functionalization of N-(2-Pyrimidyl) indole with Internal Alkynes: Formation of Unexpected Products by Regulating the Amount of Silver Acetate
Herein we disclose an uncommon Rhodium(III)-catalyzed C2-selective functionalization of N-(2-Pyrimidyl)indole with internal alkynes. Excess amounts of silver acetate (5.0 equiv.) were found to be crucial for the efficient C2 naphthylation and C2 enol esterification of indoles. In sharp contrast, 2.0 equivalents of silver acetate resulted in the C-H alkenylation only. Control experiments were also carried out to briefly study the mechanism of this transformation.
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Reference:
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles