Masters, Kye-Simeon published the artcileortho-Bromo(propa-1,2-dien-1-yl)arenes: Substrates for domino reactions, Application of Methyl 2-methyl-1H-indole-5-carboxylate, the main research area is indole preparation; bromopropadienylarene amine amide domino reaction Pd catalyst.
O-Bromo(propa-1,2-dien-1-yl)arenes exhibit novel and orthogonal reactivity under Pd catalysis in the presence of secondary amines to form enamines (concerted Pd insertion, intramol. carbopalladation, and terminative Buchwald-Hartwig coupling) and of amides to form indoles (addition, Buchwald-Hartwig cyclization, and loss of the acetyl group). The substrates for these reactions can be accessed in a reliable and highly selective two-step process from 2-bromoaryl bromides.
Journal of Organic Chemistry published new progress about Addition reaction. 57663-18-0 belongs to class indole-building-block, name is Methyl 2-methyl-1H-indole-5-carboxylate, and the molecular formula is C11H11NO2, Application of Methyl 2-methyl-1H-indole-5-carboxylate.
Referemce:
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