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. 5468-37-1, Name is 2-Aminoacetophenone hydrochloride, molecular formula is C8H10ClNO. In an article, author is Ouchi, Takuto,once mentioned of 5468-37-1, Name: 2-Aminoacetophenone hydrochloride.
Double ortho-C-H Activation/Annulation of Benzamides with Aryl Alkynes: A Route to Double-Helical Polycyclic Heteroaromatics
It remains a challenge to achieve N,O-double annulations of primary benzamides with aryl alkynes due to competitive N,N-double annulations. Herein, we employed sterically hindered l-methylcyclohexane-l-carboxylic acid to address this challenge, the double ortho-C-H activation of benzamides and subsequent N,O-double annulations with aryl alkynes have been accomplished for the first time. The resulting product can be further transformed into a double-helical extended pi-conjugated polycyclic heteroarene via Scholl oxidation, which exhibits blue emission with high fluorescence quantum yields.
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