6127-19-1,With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.6127-19-1,6-Bromo-2-methyl-1H-indole,as a common compound, the synthetic route is as follows.
COMPARATIVE EXAMPLE 4 Synthesis of 6-bromo-2-methylindole In a reaction flask the atmosphere inside of which was substituted by nitrogen, 1.31 g (5.1 mmol) of 4-bromo-2-nitrophenylacetone, 10 g of 1-butanol and 0.065 g of 5% palladium supported on active carbon [manufactured by N.E. CHEMCAT CORPORATION (50% water-containing product)] were placed, hydrogen gas was supplied therein at ordinary pressure and 90 C., and the resulting mixture was reacted for 5 hours. After confirming the disappearance of 4-bromo-2-nitrophenylacetone with liquid chromatography, the atmosphere was substituted by nitrogen, and the catalyst was filtered off through celite. The reaction solution was subjected to quantitative analysis with liquid chromatography, and as a result of it, 6-bromo-2-methylindole was not obtained at all, and a mixture composed of many products including 2-methylindole that bromine atom was eliminated, and the like was obtained.
The synthetic route of 6127-19-1 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; Nissan Chemical Industries, LTD.; US2007/83053; (2007); A1;,
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