Synthetic Route of 876-72-2, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.876-72-2, Name is 4-Chloroindole-3-carbaldehyde, molecular formula is C9H6ClNO. In a Article，once mentioned of 876-72-2
Introduction of (S)-configuration is the key step in the synthesis of the anti-dementia drug Rivastigmine. Twenty-one alkylation products were obtained through simple washing with hexane/ethyl acetate (v/v: 10/1) in good yields (>85%) and high diastereoselectivity (up to >99:1 dr). Moreover, the chiral auxiliary could be easily dissociated and readily regenerated. That is, the synthesis was proved to follow group-assisted purification (GAP) chemistry/technology. In addition, the chiral amine produced by this asymmetric alkylation reaction was effectively used in the synthesis of Rivastigmine.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 876-72-2
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