The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 55-21-0, Name is Benzamide, SMILES is O=C(N)C1=CC=CC=C1, in an article , author is Cui, BingBing, once mentioned of 55-21-0, Quality Control of Benzamide.
Dehydroxylated C-3 Alkylation of Indole Accompanied by 1,2-Sulfur Migration
A metal-free sulfur neighboring group participation C-3 alkylation method between beta-sulfur-alpha-alcohol and indole is documented. Due to its considerable generality and excellent selectivity, this method has been provided a facile access to synthetically useful alpha-indole-beta-functions. Meanwhile, unlike traditional Friedel-Crafts and Mitsunobu reactions, the unique chemoselectivity and regioselectivity may be attributed to a synergetic mechanism with simultaneous C-O cleavage, C-S migration, and C-C formation occurring in the developed reaction.
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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